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A student was asked to simplify the foll...

A student was asked to simplify the following : `(7)/(5-2(2)/(3))+(3-(2)/(3-1(1)/(2)))/(4-1(1)/(2))-(5)/(7)xx [(7)/(10)+1(1)/(5)xx(3(1)/(3)-2(1)/(2))/(2(5)/(21)-2)] +((3)/(1.6)+(5)/(3.2))/((5)/(4.8)+(1)/(9.6))`
His answer was `3(1)/(5)`. His answer was `3(1)/(5)`. Find the per cent error.

A

`10%`

B

`20%`

C

`25%`

D

`50%`

Text Solution

Verified by Experts

The correct Answer is:
B
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