Question

Tamika Bell 1/2 of a shed on Monday and 2/5 of a shed on Tuesday to make a finish building this shed on Wednesday.what fraction of the shed did she build on Wednesday .

A.1/10
B.2/5
C.3/7
D. 9/10

Answer 1

i am assuming bell is built...
1/2= 5/10
2/5=4/10

add them and get

9/10 ...is already built. so she built the rest on Wednesday which was 1/10