Question

45 men working 9 hours per day dig 40 m deep. How many extra men should be put to dig to a depth of 56 m working 7 hours per day ?
A) 36
B) 61
C) 48
D) 54

Answer 1

Hii dear here is your answer

option c is the correct answer

Hope it's help u

Answer 2

✒✒✒.45 men working 9 hours per day dig 40 m deep. How many extra men should be put to dig to a depth of 56 m working 7 hours per day ?
A) 36
B) 61✔✔✔
C) 48
D) 54