Respuesta :

Janay1012
Let the fraction be (x/y).

If the numerator is decreased by 30% and its denominator is decreased by 50%

the new fraction becomes (0.7x/0.5y)=1.4(x/y)


The increase=(1.4-1)*100=0.4*100=40%
dianafos2020

Answer:

40%

Step-by-step explanation:

I had this in rsm