Question

a work three times as fast as B if B complete a work in 60 days in how many days can a and b together complete the same work​

Answer 1

Answer:

Given;

A works three times as fast as B

B coompletes work in 60 days

Required;

No. of days taken for A and B to complete work =?

let the answer be x

then 3×60 + 60 = x

180 + 60 = x

240 = x

therefore no. of days taken to complete A And B work together = 240 days