1.

10mlong, 4From a rope of 10 mlom is cut offFind the length of the remainingUPTET 2011)5-m001

Answer»

length=21/2mcut off=37/8mremaining length = 21/2 - 37/8=(21*4) - (37*1) / 8=84-37 / 8= 47/8m= 5 +7/8



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