Question

Justin buys 12 pencils for $0.56 each. He pays with a 10 dollar bill. How much change will he receive

Answer 1

0.56 * 12 = 6.72
10 - 6.72 = 3.28
Justin will receive $3.28 in change

Answer 2

12 x 0.56 = 6.72
10 - 6.72 = 3.28

Justin will receive 3 dollars and 28 cents.