3 boys or 4 girls can compound in 8 hours then the same work do 3 boys and 2 girls how much time will take?
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Answer:
Step-by-step explanation:
Work =men*hours
W=3b*8
W=4g*8
3b*8=4g*8
3b=4g
W=W
(3b+2g)*days=4g*8
6g*days=32g
Days=32/6
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