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By. Isabella Ojeda

A campaing to save h2 o math

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Page 1: A campaing to save h2 o math

By. Isabella Ojeda

Page 2: A campaing to save h2 o math

If we let the faucet open by 30 seconds it gaves 15 cups but now we need to now how many cups we waste by 1 minute so we multiply 15 x 2= 30, 30 cups we spent by 1 minute.

What is the measurment of the water flow?

The measurment of the water flow is of 3.75 cause we have 15 cups and each cup has 1.25(measure of the blender) and if there are 15 cups we multiply 1.25 x 3= 3.75.

Page 3: A campaing to save h2 o math

How much time do you spend while taking a shower?

I spent 20 minutes while taking a shower.

How many times a day do you do that?

I take a shower 2 times a day.

How many times in a week do you take a shower?

If I take 2 times a shower in a day I will take 14 showers a week cause I have to multiply 7 days of a week and the 2 showers I take.

Propose two word problems.

Page 4: A campaing to save h2 o math

If I in a week I take 14 showers how many showers I take in a year?

Answer: Is 730 because I have to multiply 365 days of a year and 2 showers I take in a day.

If I spent 20 minutes while taking a shower and I take 2 showers a day how many time I spent taking a shower in a month.

Answer: I spent 1200 and 1240 in a month because I have to multiply the time I spent taking a shower by 2 because I bath 2 times, then the answer I multiply it by 30 and 31 because thats the days of a month, and thats the answer.

Page 5: A campaing to save h2 o math

How many times do you flush the toilet in 24 hours?

I flush 3 times the toilet in 24 hours.

How long does it take to brush your teeth? How much water do you spend?

It takes to me 5 minutes to brush my teeth and I spent 150 cups of water cause we have to multiply 30 of the cups we waste by 5 of the minutes.

How many times a day do you brush your teeth?

I brush my teeth 3 times.

Page 6: A campaing to save h2 o math

How long does it take to wash your hands? How much water do you spend?

It takes me to wash my hands 10 seconds and I spend 0,5 cups of water.