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A fraction is such that if the double of...

A fraction is such that if the double of the numerator and the triple of the denominator is changed by +10 percent and -30 percent respectively, then we get 11 percent of `(16)/(21)dot` Find the fraction. `2/(25)` b. `3/(25)` c. `4/(25)` d. none of these

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A fraction is such that if the double of the numerator and the triple of the denominator is changed by +10 percent and -30 percent respectively,then we get 11 percent of (16)/(21) Find the fraction.(2)/(25) b.(3)/(25) c.(4)/(25) d.none of these

A fraction is such that if the numerator is multiplied by 3 and the denominator is reduced by 3, we get 18/11 ,but if the numerator is increased by 8 and the denominator is doubled,we get 2/5. Find the fraction.

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31.08 as a mixed fraction is: 31 1/(25) (b) 31 2/(25) (c) 31 3/5 (d) None of these