MATH SOLVE

9 months ago

Q:
# Rebecca had 9/10 of a yard of ribbon. Then she gave 7/20 of a yard to a friend. How much does she have left? Explain your work

Accepted Solution

A:

rewrite fraction s to have common denominator:9/10 = 18/20 now subtract:18/20 - 7/20 = 11/20 left