Question

A and B together can finish a piece of work in 12 days. if A takes 10 days less than the time taken by B to finish the same work then find how long will each take separately to finish the same work ​

Answer 1

b=x days

a=x-10 days

x +x-10=12

2x-10=12

2x=12+10

2x=22

x=22÷2

x=11

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