Question

A,B and C can finish a piece of work in 12 days, 15 days and 20 days respectively. What is ratio of their one day's work?​

Answer 1

Answer:

answer for the given problem is given

Answer 2

Ratio of their one day's work=> 5 :4 : 3

$Ratio \: of \: their \: one \: day's \: work \: => \: 5 \: : \: 4 \: : \: 3$