Math, asked by jushantgupta, 1 year ago

20 men take 10 days to complete a job
working at the rate of 5 hr per day. How much
time would 15 men, who work for 8 hr per
day, take to complete the same job?​

Answers

Answered by Anonymous
2

Step-by-step explanation:

20 men take 10 days @5hr /day

ie.20 men take 50 hrs

15 men would take (50/20)×15=37.5 hrs=37.5/8hrs=4.6 days.

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Anonymous: follow me
Anonymous: If its wrong then correct the question.
jushantgupta: your answer is wrong
jushantgupta: and ques is correct
Answered by shashank2895
1

Answer:

20×10×5=15×8×days

1000=120×days

25/3=days


Anonymous: why did u put them equal
shashank2895: bcz man×day×hour are equal
Anonymous: no
shashank2895: yes
shashank2895: man ×day ×hour/ work= man× day ×hour/work
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