4. If 2 boys and 3 girls can do a piece of work in 10
days while 3 boys and 2 girls can do the same work in
8 days. In how many days can 2 boys and 1 girl do the
same work?
(A) 9
(B) 14.5
C)12.5
(D) 15
Answers
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9 is your answer
Step-by-step explanation:
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