Meena purchased 12 meters of cloth. She used 7 3/4 and 1 5/6 for a bed sheet. How much cloth is left?
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Total length of the cloth = 12m
length of cloth used in curtains = 1l37/am
= 34/9m
length of the cloth used in bed sheets = 24/7m = 18/7m
total length of cloth used = 34/9 + 18/7
LCM of 9,7 = 63
34×7/8×7=238/63
18×9/7×9/16/63
18×9/7×9=162/63
238/63 1-1 62/63
= 400/63
cloth remaining = 12/1 = 400/63
LCM of 1,63 = 63
12×63/1×63=756/63
756/60-400/63
= 356/63m
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