70 man make a 150m of long wall in 12 days. So as how many persons make 600m of long wall in 30 day?
Answers
Answered by
0
Answer: 280
Step-by-step explanation: 70men = 150m =12days
=600m = 30 days
cross multiply
70 x 600 / 150
= 280 men
Answered by
0
Answer:
28
Step-by-step explanation:
No.Of Worker- 70 |x
No. Of Days-. 12|30
No.of worker= 70/12 ×x/30
30x=70×12
×=70×12/30
x=28
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