Question

4 men and 5 women can complete work in 8 days , while 3 men and 7 women can complete wokr in 10 days , how manys days will 10 women complete it​

Answer 1

Answer:

let 'm' be men, let 'w' be women and let the no.  of days be 'D'

Step-by-step explanation:

4M+6W×8D =32+48

3M+7W×10D =30+70

32M-30M=2M

70W-48W=22

2M=22W 1M=11W

(4M×11W)+6 =50×8/10

400/10 =40DAYS.