Asked by Anonymous

By what percent will a fraction change if its numerator is decreased by 10% and its denominator is decreased by 50%?
Answered by Reiny
original fraction : x/y
new fraction = .9x/(.5y)
= 9x/5y

(9x/5y) / (x/y)
= 9x/5y * y/x
= 9/5
= 1.8

so it increased by 80%

e.g suppose we had 100/200 or 1/2
new fraction = 90/100 or 9/10

new ratio = (9/10) / (1/2)
= 9/5
Answered by talia
By what percent will a fraction decrease if its numerator is decreased by 50% and its denominator is decreased by 25%?\
Answered by ???????????????????
By what percent will a fraction change if its numerator is decreased by 10% and its denominator is decreased by 70%?
Answered by nirvan
By what percent will a fraction change if its numerator is decreased by 10% and its denominator is decreased by 70%?
Answered by RV
listen to BTS and BLACKPINK!
Answered by Anonymous
obviously increased by 80%
Answered by Anonymous
dogs are amazing
Answered by Anonymous
I have soooo much rsm homework!!!











































































Sorry about that










































I am super bored

































just saying the answer to that question is.........




























increased by 80%













bye!!!
Answered by n00b
its increased by 80%


duh :p
Answered by Anonymous
its increased by 80%
Answered by math acer :D
since its x/y it would be, um,, 80%
Answered by Aarshia
Those suffering through RSM like me, here ya go:
The fraction will be increased by 80%.
Answered by no u
Nope is says wrong when I put increase by 80%
Answered by Army&Blink!
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The answer will be increased by 80% btw :)
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