Question

Tomas is saving 17 dollars each week to buy a new sewing machine that costs 175 Dollars. How many weeks will he have to save enough money to buy the sewing machine

Answer 1

10.5 weeks

Explanation:

175/17=10.29

Answer 2

11 weeks

Explanation:

17 x 11 = 187 but 17 x 10 is only 170 so by over multiplying he will have enough