Question

Salim can build a chair in 8 days. Hanif can build it in 6 days. if they work together,
1) in how many days will they build 7 chairs?
2) how many chairs will be made in 2 weeks?

Answer 1

1/8 + 1/6 = 14/48

= 7/24 per days

= in 7 days they build 24 chair

two weeks = 24 × 2 = 48 chair