Casen and Damon both reduced their weight by 18%. Before they lost the weight, Casen weighed 220 pounds and Damon weighed 186 pounds. What was the approximate amount of weight they lost combined?

Answer 1

Casen lost 220*18/100 = <<220*18/100=39.6>>39.6 pounds
And Damon lost 186*18/100 = <<186*18/100=33.48>>33.48 pounds
Thus, Casen and Damon lost 39.6 + 33.48 = <<39.6+33.48=73.08>>73.08 pounds. Answer: \boxed{73}.

Answer 2

Kara downloaded 384 selfies from her cell phone to her laptop. These selfies took up 768 megabytes of space on her laptop. Each selfie took up the same amount of space. How many megabytes do 40 selfies take up?