Answer with Explanation:
Let 1 man's 1 day's work = x and 1 woman's 1 day's work = y.
Then, 4x + 6y = 1/8 and 3x + 7y = 1/10 .
Solving the two equations, we get:
x = 11/400 , y = 1/400
1 woman's 1 day's work = 1/400 .
10 women's 1 day's work = (1/400 x 10) = 1/40 .
Hence, 10 women will complete the work in 40 days.
Let 1 man's 1 day's work = x and 1 woman's 1 day's work = y.
Then, 4x + 6y = 1/8 and 3x + 7y = 1/10 .
Solving the two equations, we get:
x = 11/400 , y = 1/400
1 woman's 1 day's work = 1/400 .
10 women's 1 day's work = (1/400 x 10) = 1/40 .
Hence, 10 women will complete the work in 40 days.