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Samaira, Mahira and Kiara rented a set of DVDs at a rent of Rs. 578. If they used it for 8 hours, 12 hours and 14 hours respectively, what is Kiara's share of rent to be paid ?
Answer & Solution
Correct Answer:
Option
D
$$\eqalign{
& {\text{Ratio of shares}} \cr
& = 8:12:14 \cr
& = 4:6:7 \cr
& \therefore {\text{Kiara's share}} \cr
& = {\text{Rs}}{\text{.}}\left( {578 \times \frac{7}{{17}}} \right) \cr
& = {\text{Rs. }}{\text{238}} \cr} $$
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