Question

How to solve sum no 1 using rule of three from the attachment. Pls show. It is urgent

Answer 1

$14 \: people \: will \: work \: \: 4 \: hours for \: 15 \: days \\ 1 \: \: people \: will \: work \:1 \: hour \: for \: \: (15 \times 14 \times 4) \: days \\ 24 \: people \: will \: work \: 7 \: hours \: for \: \frac{15 \times 14 \times 4}{24 \times 7} \: days \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 5 \: days$

hope this helps...

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