Answer:
It is increased by 100%. The numerator is two times more than the denominator. That's why original fraction will become .
Step-by-step explanation:
We need to find the percentage, if its numerator is increases by 60% and its denominator decreases by 20%.
First, we let the original fraction:
We have given its numerator is increases by 60% and denominator is decreases by 20% then,
New fraction will become = .
Divide the new fraction by original fraction, then we get:
/
*
Then, it will become .
We can see that, The numerator is two times more than the denominator. That's why original fraction will become .
It is increased by 100%.
If we take an example, Suppose the original fraction is and the new fraction will become .
= =
= , it is twice of original fraction .