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प्रश्न
From a rope of `10 1/2` m long, `4 5/8` m is cut off. Find the length of the remaining rope.
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उत्तर
Length of rope = `10 1/2`m
Length of cut off rope = `4 5/8`m
Remaining rope = `(10 1/2"m"-4 5/8"m")`
= `21/2"m"-37/8"m"`
= `(84-37)/8=47/8`
= `5 7/8`m.
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