Question

If the wagesof 4 men for 30 days amounts to RS3900 find the wagesof of 20 man for 40days

Answer 1

Answer:

hope it may be helpful

Step-by-step explanation:

3900×20×40/4×30.

3900×800/120

26000

based on

M1D1H1/W1=M2D2H2/W2