40 आदमी 8 घंटे में,60 पेड़ों को काट सकते हैं । यदि 8 आदमी काम
करना छोड़ दें, तो 12 घंटे में कितने पेड़ काटे जा सकते हैं ?
Answers
Answered by
3
Answer:
72
Step-by-step explanation:
40 men can cut 60 trees in 8 hours
To find :
No of trees cut by 32 men in 12 hours
Solution :
40 men can cut 60 trees in 8 hours
No of trees cut by 1 man in 8 hours =\frac{60}{40}=
40
60
If 8 men leaves the job then the total men available for work is 32
No of trees cut by 32 men in 8 hours =\frac{60}{40} \times 32=
40
60
×32
No of trees cut by 32 men in 1 hour =\frac{60 \times 32}{40 \times 8}=
40×8
60×32
No of trees cut by 32 men in 12 hours =\frac{60 \times 32}{40 \times 8} \times 12=
40×8
60×32
×12
No of trees cut by 32 men in 12 hours = 72
Therefore, in 12 hours 32 men will cut 72 trees.
Answered by
3
Answer:
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