A company figured it needed 37.8 sq.feet of carpot for its
reception room. To allow for waste, it decided to order 20%
more material than needed. Fractional parts of sq.feet
cannot be ordered. At Rs.9/- a sq.feet, how much would the
carpet cost?
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Answer Posted / yameen yasin
Required Carpot = 37.8 sq feet
20% of 37.8 sq feet = 20% * 37.8 = 7.56 sq feet
Total Order size = 37.8 + 7.56 = 45.36 sq feet
Size orderd = 46 sq feet
Cost of 46 sq feet @Rs9 / sq feet = 46 * 9 = 414 Rs
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