6 men and 8 women can complete a work in 10 days. 26 men and 48 women can finish the same work in 2 days. 15 men and 20 women can do the same work in_______days. Time-Work
Q1. 6 men and 8 women can complete a work in 10 days. 26 men and 48 women can finish the same work in 2 days. 15 men and 20 women can do the same work in_______days. Time-Work
Answer: 4 days
Explanation: From the two equations (6m+8w=1/10 and 26m+48w=1/2) solving gives m=1/100 and w=1/200; combined rate of 15 men and 20 women = 15/100 + 20/200 = 1/4, taking 4 days.