Pre-algebra: Homework 9 Instructor: Daniel W. Farlow Date administered: October 14, 2015 Due date: October 15, 2015 Student name: Parent signature: SHOW ALL WORK* *Note: Graded problems that are correct but show no work will be given zero credit. Problem 1 Find four-ﬁfths of 7. Problem 2 Find seven-eighths of 23. Problem 3 Find one-seventh of α + β. Problem 4 Find ﬁve-eights of three-fourths. Problem 5 Find the LCM of 3, 7, 9. Problem 6 Find the LCM of 18, 34, 182. Problem 7 Find the LCM of α, β, σ, η, δ, where α, β, σ, η, δ are all distinct prime num- bers (i.e., none of them are the same prime numbers). Problem 8 Find the LCM of 17, 58, 302. Problem 9 Construct a misleading graph and explain what is misleading about it. Problem 10 Find an actual misleading graph via the news, Facebook, or other social media. Give a written argument (i.e., mini essay) defending why you think the graph in question is misleading.