If the numerator of certain fraction is increased by 200% and the denominator is increased by 150% the new fraction thus formed is `(9)/(10)` . What is the original fraction ?

If the numerator of certain fraction is increased by 100% and the denominator is increased by 200% the new fraction thus formed is (4)/(21) . What is the original fraction ?

If the numberator of a fraction is increased by 250% and the denominator is increased by 300%, the new fraction thus formed is (15)/(28) . What will be the resultant fraction if the numerator of the original fraction is increased by 400% and denominator is increased by 450%?

If the numerator of a fraction is increased by 300% and the denominator is increased by 500% , the resultant fraction is (5)/(12) . What is the original fraction ?

If the numerator of a fraction is increased by 200% and the denominator of the fraction is increased by 150% , the resultant fraction is 9 //35 . What is the original fraction ?

If the numerator of a fraction is increased by 200% and the denominator is increased by 160%, the resultant fraction is 7/13 . What is the original fraction?

If the numerator of a fraction is increased by 300% and the denominator is increased by 200% , the resultant fraction is (4)/(15) . What is the original fraction ?

If the numerator of a fraction is increased by 20% and the denominator is increased by 25% , the fraction obtained is (3)/(5) . What was the original fraction ?