Question

If a number of fraction is increased by 20 and denominator is decreased by 10% resultant fraction is 20/9.What is original fraction?

Answer 1

Answer:

Step-by-step explanation:

Numerator is increased by 20 and the new numerator is 20 so let the old numerator be x then x+20=20,20-20=x so x=0

If the denomonitor is decreased by 10% then 9=90% so 1=10% and 9+1=10 so 10 is the old denomintor

So the old fraction is 0/10