Answers

  • qais
  • Content Quality
2016-03-29T13:54:51+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
1/5th of a work in 2 days
It took 2×(5/1) = 10 days to complete the work by A
2/3rd of a work = 8 days
It took 8×(3/2) = 12 days to complete the work by B
let they take x days to complete together
1/x = (1/10)+(1/12) = (6+5)/60 = 11/60
⇒x = 60/11 days
0