63/20 m of cloth is required to make dress for one participant out of 3/20 is wasted. If 220 children participate how much cloth is used?Also find quantity of cloth wasted?
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Step-by-step explanation:
cloth used = 63/20*220
= 693 m cloth is used
amount of cloth wasted in one cloth = 3/20
for 220 participants=3/20*220
33 m cloth is wasted
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