a rectangular sheet of paper is 63/4 cm long and 25/2 cm wide.find its perimeter?
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perimeter= 2 ( l+b)
perimeter= 2(63/4+25/2)
= 2(63+50/4)
=2(113/4)
=113/4×2
=113/2
=56.5
perimeter= 2(63/4+25/2)
= 2(63+50/4)
=2(113/4)
=113/4×2
=113/2
=56.5
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