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Priyanka Mishra

· started a discussion

· 1 Months ago

Doubt (Question: 112462.0 )

m not getting question??

Question:
If 28 boys can complete \(\cfrac{7}{8}\) part of a work in 1 week, how many boys will be required to complete the remaining work in the next week?
Options:
A) 5
B) 2
C) 4
D) 3
E) None of these
Solution:
\(\cfrac{28×1}{\frac{7}{8}}\) =  \(\cfrac{x×1}{\frac{1}{8}}\), x =  \(\cfrac{28}{7}\) = 4

kanhaiya jha

· commented

· 1 Months ago

Apply formula,

(m1d1h1)/(w1) = (m2d2h2)/(w2)
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