Math, asked by rajup509, 1 year ago

S and T can finish a work in 50 days. they worked for 20 days together and then left.how much of the work is left.

Answers

Answered by maharaja67
0

A and B can together finish a work 30 days. They worked together for 20 days and then B left. After another 20 days, A finished the remaining work. In how many days A alone can finish the work?

[A]. 40

[B]. 50

[C]. 54

[D].

60 @

Similar questions