Question

Aman is 40% less efficient than Bimal. If Aman can complete a work in 39 days then together they will complete the work in how many days?​

Answer 1

Answer:

I hope it's helpful

Step-by-step explanation:

Aman can complete the work in= 39- days.

Bimal can complete the work in =39.5/1.4- days.

Therefore if both Aman and Bimal can complete the work in X- days, then

= 1/39 + 1/(39/1.4) = 1/X

= 1/39 + 1.4/39= 1/X

1/X = (1+1.4)/39= 2.4/39

X= 39/2.4= 16¼- days.