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How many metres of carpet 63 cm wide will be required to cover the floor of a room 14m by 9m |
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Answer» Step-by-step explanation: = 126m² As 1m = 100cm = 126 * 10000 cm²
length of carpet = 126 * 10000 / 63 = 20000 cm = 20000 / 100 = 200 m
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