Rita cuts off ⅖ part of 1 m ribbon. She found that it was still long. Again she cuts ¾ part from that ⅖ part. Find the length of the final part.
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part cut from the 1 m ribbon is ⅖
part cut from ⅖m ribbon is ¾
total length of final ribbon =⅖-¾=⁸-¹⁵/20=h⁷/20
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Step-by-step explanation:
Part cut from one metre= 2/5
Part cut from 2/5 metre= 3/5
So, The length of final part=
So the final part is -7/20m long.
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