MATH SOLVE

10 months ago

Q:
# Mary had a number of cookies. after eating one, she gave half the remainder to her sister. after eating another cookie, she gave half of what was left to her brother. mary now had only five cookies left. how many cookies did she start with

Accepted Solution

A:

7 cookies she ate 1 in total an she gave away 1 in total and she has 5 left