Question

A can do a job in 16 days. B is 60% more efficient than A. find the number of days for B to finish the same work​

Answer 1

Answer:

ratio of time taken by a and b = 160 : 100 => 8:5

now 8:5 :: 16 : x

then x=10 days

ratio of time taken by a and b = 160 : 100 => 8:5

now 8:5 :: 16 : x

then x=10 days