Question

Fill in the blanks.

Options for 1st blank: 1, 2, 3, 4
Options for 2nd blank: 3, 9, 10, 12
Options for 3rd blank: 12, 18, 36, 48

Diego examines his spending and discovers that when he took his new job, he also started buying coffee three times per week. Each latte costs $4, but a plain cup of coffee only costs $1. Each time Diego buys the plain cup of coffee, he'll save ___ dollars. If he makes this choice three times in a week, he'll save ___ dollars per week. Every four weeks (or about every month), he'll save ___ dollars.

Answer 1

Answer:3 $,9$,36$

Explanation:

Since he bought a cup of plain coffee which costs 1$ and he is carrying 4$ with him he has saved 3$ he would have used to buy a latte.If he does it continously for 3 times a week his saving per day i.e 3$ ×3,a month which is 3$×3(for a week)×4week which makes a month which is 32$.So the answers are 3$,9$ and 36$