Question

12.
If 3 men with 4 boys can earn Rs 2100 in 7 days, and 11 men with 13 boys
earn Rs 8300 in 8days. In what time will 7 men with 9 boys earn Rs 11,000?
1) 8 days
2) 12 days 3) 16 days
4) 24 days
22​

Answer 1

Given-

12 days or 16 days, I hope