Question

A gold chain, when packed in a decorative gift box, weighs If one chain weighs What is the weight of the box?
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Answer 1

Weight of box=80 1/6=481/6 Weight of chain=26 7/12=319/12 Total weight of the box=481/6+319/12 LCM of 6,12=12 (962+319)/12=1281/12=106.75gm