Tuesday, Oct 30

5 Minute CheckComplete on the back of your homework. 1. Alana biked 45 miles in 3 hours. How many miles did she bike in 1 hour?

2. The Reyes family bought 4 concert tickets for $252. What was the price per ticket?

3. Vinnie decorated 72 cookies in 18 minutes. How many cookies did he decorate per minute?

4. John ran 200 meters in 40 seconds. How many meters per second did he run? 5 Minute Check1. Alana biked 45 miles in 3 hours. How many miles did she bike in 1 hour?

45 miles 15 miles3 hours = 1 hour5 Minute Check2. The Reyes family bought 4 concert tickets for $252. What was the price per ticket?

5 Minute Check2. The Reyes family bought 4 concert tickets for $252. What was the price per ticket?

$252 $634 tickets = 1 ticket

5 Minute Check3. Vinnie decorated 72 cookies in 18 minutes. How many cookies did he decorate per minute?

5 Minute Check3. Vinnie decorated 72 cookies in 18 minutes. How many cookies did he decorate per minute?

72 cookies 4 cookies18 minutes = 1minute

5 Minute Check4. John ran 200 meters in 40 seconds. How many meters per second did he run?

5 Minute Check4. John ran 200 meters in 40 seconds. How many meters per second did he run?

200 meters 5meters40 seconds = 1 second

Tuesday, Sept 10Lesson 1.4

Ratio Tables

Ratio TablesObjective: To use ratio tables to represent and solve problems involving equivalent ratios.

Ratio Tables

Ratio Tables1:2 is equivalent to 2:4 is equivalent to 4:8 is equivalent to 8:16 is equivalent to 16:32 is equivalent to ?

Equivalent ratios express the same relationship between quantities. Ratio TablesHow can you determine if a ratio is equivalent to another ratio?

Equivalent ratios express the same relationship between quantities. Ratio TablesHow can you determine if a ratio is equivalent to another ratio?The ratio(s) will simplify to the same ratio.

Equivalent ratios express the same relationship between quantities. Ratio TablesA ratio table is a table which contains equivalent ratios.

Ratio TablesBelow is an incomplete ratio table . Complete the ratio table with equivalent ratios.

Remember we can only multiply and divide to get from one ratio to another!

126164Ratio TablesBelow is an incomplete ratio table . Complete the ratio table with equivalent ratios.

Remember we can only multiply and divide to get from one ratio to another!

1261684Ratio TablesBelow is an incomplete ratio table . Complete the ratio table with equivalent ratios.

Remember we can only multiply and divide to get from one ratio to another!

12631684Ratio TablesBelow is an incomplete ratio table . Complete the ratio table with equivalent ratios.

Remember we can only multiply and divide to get from one ratio to another!

61218Ratio TablesBelow is an incomplete ratio table . Complete the ratio table with equivalent ratios.

Remember we can only multiply and divide to get from one ratio to another!

6112183Ratio TablesBelow is an incomplete ratio table . Complete the ratio table with equivalent ratios.

Remember we can only multiply and divide to get from one ratio to another!

611218336Ratio TablesBelow is an incomplete ratio table . Complete the ratio table with equivalent ratios.

Remember we can only multiply and divide to get from one ratio to another!

3,000 1202Ratio TablesBelow is an incomplete ratio table . Complete the ratio table with equivalent ratios.

Remember we can only multiply and divide to get from one ratio to another!

3,0001,500 120 602Ratio TablesBelow is an incomplete ratio table . Complete the ratio table with equivalent ratios.

Remember we can only multiply and divide to get from one ratio to another!

3,0001,500 50 120 602Ratio TablesDan made $320 for 40 hours of work. Make a ratio table to determine how much he made for 6 hours of work.

Step 1 Draw the table. The number of rows will depend on the number of units. The number of columns should be at least 4. You can add more if needed.

Ratio TablesDan made $320 for 40 hours of work. Make a ratio table to determine how much he made for 6 hours of work.

Step 2 Label the table with the units.

DollarsHoursRatio TablesDan made $320 for 40 hours of work. Make a ratio table to determine how much he made for 6 hours of work.

Step 3 Add the data. Generally, the complete ratio would be in the left-hand column (after the units) and the incomplete ratio would be in the right-hand column.

Dollars320Hours406Ratio TablesDan made $320 for 40 hours of work. Make a ratio table to determine how much he made for 6 hours of work.

Step 4 Complete the data table. Generally, the third column should be for the simplified ration, if needed.

Dollars320Hours406Ratio TablesDan made $320 for 40 hours of work. Make a ratio table to determine how much he made for 6 hours of work.

Step 4 Complete the data table. The third column should be for the simplified ratio, if needed.

Dollars3208Hours4016Ratio TablesDan made $320 for 40 hours of work. Make a ratio table to determine how much he made for 6 hours of work.

Dan made $48 for 6 hours of work.

Dollars320848Hours4016Ratio TablesCans of corn are on sale at 10 for $4. Find the cost of 15 cans.

Step 1 - ?

Ratio TablesCans of corn are on sale at 10 for $4. Find the cost of 15 cans.

Step 2 - ?

Ratio TablesCans of corn are on sale at 10 for $4. Find the cost of 15 cans.

Step 3 - ?

CansDollarsRatio TablesCans of corn are on sale at 10 for $4. Find the cost of 15 cans.

Step 4 - ?

Cans1015Dollars4Ratio TablesCans of corn are on sale at 10 for $4. Find the cost of 15 cans.

Cans10515Dollars42Ratio TablesCans of corn are on sale at 10 for $4. Find the cost of 15 cans.

The cost of 15 cans will be $6.

Cans10515Dollars426Ratio TablesTo make yellow icing, you mix 6 drops of yellow food coloring with 1 cup of white icing. How much yellow food coloring should you mix with 5 cups of white icing to get the same results?

Step 1 - ?

Ratio TablesTo make yellow icing, you mix 6 drops of yellow food coloring with 1 cup of white icing. How much yellow food coloring should you mix with 5 cups of white icing to get the same results?

Step 2 - ?

Ratio TablesTo make yellow icing, you mix 6 drops of yellow food coloring with 1 cup of white icing. How much yellow food coloring should you mix with 5 cups of white icing to get the same results?

Step 3 - ?

Drops cupsRatio TablesTo make yellow icing, you mix 6 drops of yellow food coloring with 1 cup of white icing. How much yellow food coloring should you mix with 5 cups of white icing to get the same results?

Step 4 - ?

Drops 6cups15Ratio TablesTo make yellow icing, you mix 6 drops of yellow food coloring with 1 cup of white icing. How much yellow food coloring should you mix with 5 cups of white icing to get the same results?

Step 4 - ?

Drops 66cups115Ratio TablesTo make yellow icing, you mix 6 drops of yellow food coloring with 1 cup of white icing. How much yellow food coloring should you mix with 5 cups of white icing to get the same results?

You will need 30 drops of coloring for 5 cups of icing.

Drops 6630cups115Ratio TablesA punch recipe that serves 24 people calls for 4 liters of lemon-lime soda, 2 pints of sherbet, and 6 cups of ice. How much of each ingredient would it take to make enough for 36 people?

Do this on your own.

Ratio TablesA punch recipe that serves 24 people calls for 4 liters of lemon-lime soda, 2 pints of sherbet, and 6 cups of ice. How much of each ingredient would it take to make enough for 36 people?

People Served2436Liters of soda4Pints of sherbet2Cups of Ice6Ratio TablesA punch recipe that serves 24 people calls for 4 liters of lemon-lime soda, 2 pints of sherbet, and 6 cups of ice. How much of each ingredient would it take to make enough for 36 people?

People Served241236Liters of soda42Pints of sherbet21Cups of Ice63Ratio TablesA punch recipe that serves 24 people calls for 4 liters of lemon-lime soda, 2 pints of sherbet, and 6 cups of ice. How much of each ingredient would it take to make enough for 36 people?

It would take 6 liters of soda, 3 pints of sherbet, and 9 cups of ice to serve 36 people.

People Served241236Liters of soda426Pints of sherbet213Cups of Ice639Ratio TablesA patient receives 1 liter of IV fluids every 8 hours. At that rate, find how many hours it will take to receive 4 liters of fluid.

Do this on your own.

Ratio TablesA patient receives 1 liter of IV fluids every 8 hours. At that rate, find how many hours it will take to receive 4 liters of fluid.

It will take 32 hours to receive 4 liters of IV fluids.

liters114hours8832Ratio TablesTo make cranberry jam, you need 12 cups of sugar for every 16 cups of cranberries. Find the amount of sugar needed for 4 cups of cranberries.

Do this on your own.

Ratio TablesTo make cranberry jam, you need 12 cups of sugar for every 16 cups of cranberries. Find the amount of sugar needed for 4 cups of cranberries.

You will need 3 cups of sugar for 4 cups of cranberries.

Sugar cups1233Cran Cups1644Ratio TablesIn a recent year, Joey Chestnut won a hot dog eating contest by eating 66 hot dogs in 12 minutes. If he ate at a constant rate, determine how many hot dogs he ate every 4 minutes.

Do this on your own.

Ratio TablesIn a recent year, Joey Chestnut won a hot dog eating contest by eating 66 hot dogs in 12 minutes. If he ate at a constant rate, determine how many hot dogs he ate every 4 minutes.

Joey ate 22 hotdogs every 4 minutes.

Hot dogs661122minutes1224Ratio TablesOn her vacation, Leye exchanged $50 American and received $60 Canadian. Use a ratio table to find how many Canadian dollars she would receive for $20 American?

Do this on your own.

Ratio TablesOn her vacation, Leye exchanged $50 American and received $60 Canadian. Use a ratio table to find how many Canadian dollars she would receive for $20 American?

She would receive $24 Canadian for $20 American.

American $50520Canadian $60624Ratio TablesAgenda NotesHomework Lesson 1-4 Homework PracticeDue Wednesday, Sept 11

Mid-Chapter Quiz on Thursday, Sept 12Please Review Mid-Chapter Check on Page 58