from a rope 11 metre long, two pieces of lengths 2 3/5m and 3 3/10m are cutt off. what is the length of the remaining rope
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aman240292:
sure mansi....
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find three rational between 2/3 and 3/4
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to find three rational no.s beteen 2/3 and 3/4 u must make the denominator same.So find the LCM of 3 and 4 =12
now multiply 2/3 with 4/4=8/12 and 3/4 with3/3 =9/12
now multiply 8/12 with 10/10 =80/120 and 9/12 with 10/10 =90/120
so three rational no. are 81/120,82/120,83/120
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Total length of rope =11m
Length of 1st piece =13/5 m
Length of 2nd piece =33/10 m
Therefore length of remaining pieces =11-(13/5+33/10)
11-(59/10)
51/10m
Therefore length of remaining pieces =
5 1/10 m.
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