Question

Danielle bought a new diary for $12.80. She paid with a $20 bill. How much change did she get back? A. $32.80 B. $8.20 C. $7.20 D. $7.10

Answer 1

C

Steps:

$20 convert to decimal which is 20.00

20.00 - 12.80 = 7.20

Answer 2

c

Explanation: