Question

PLEASE HELP ME ASAP!!! I NEED SOMEONE REALLY SMART!! (I have asked this question twice and people keep getting it wrong so I included the picture)

Answer 1

Decreased by 50%

Explanation:

Original: x / y

Value changed: X * (1-0.75) / y * (1-0.5) = 0.25 x / 0.5 y = 1/2 x / y (50% of original)

Decreased by 50%

Answer 2

Oh sorry I understand now. The answer is it would decrease by 25%. Hope this finally helps hahaha. Have a nice day