Question

Some carpenters promised to do a job in 9days but 5 of them were absent and remaining did the job in 12 days. What was the original number of carpenters?​

Answer 1

Answer:

20

Step-by-step explanation:

Some carpenters promised to do a job in 9 days but 5 of them were absent and remaining men did the job in 12 days. The original number of carpenters was

A) 24

B) 20

C) 16

D) 18

Correct Answer:

B) 20