Page No..
4 Kabir went to a store to buy tennis balls
available at
The following packages are
the store.
3 tennis balls for K 363
4 tennis balls for a 440 . Which package
Is economical for kabir ?
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Answer:
if he takes the first package,
each tennis ball would cost him = 363/3 = ₹121
however, if he takes the second package
each tennis ball would cost him = 440/4= ₹110
and hence he ends up saving ₹11 on each ball and therefore the second package is more economical for him.
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