Question

A pipe is leaking at 1.5 cups per day. About how gallons per week is the pipe leaking?

Answer 1

`\boxed{1,5*7=\boxed{10,5}}`

Answer 2

`1p.......1.5c.........1d \\ 1p........x............7d \\ \\ x=(1.5*7)/(1) \\ \\ \boxed{x=10.5 \ cups}`