If 10 men or 18 boys can do a work in 15 days,then 25 men and 15 boys together will do twice the work in how many days ?
Answers
Answered by
1
Answer:
9 Days
Step-by-step explanation:
18b×15/(25m+15b)×?=1/1
But 10m=10b
=25m=45b
threfore,18b×15/60b×?=1/2
=?=9 days
Answered by
2
18days is the answer for 15 boys and 6days is the answer for 25mens
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