Question

Barry can do a piece of work in 20 days Malaysia is 25% more efficient and then her barry. the number of days taken by Malaysia to do the same piece of work is?​

Answer 1

15days

Explanation:

number of days Barry work = 20

If Malaysia is 25% efficient

Number of days less than Barry = 25% of 20

Number of days less than Barry = 0.25 * 20

Number of days less than Barry = 5

Number of days worked by Malaysia = 20 - 5

Number of days worked by Malaysia = 15days