Question

the price of a chair is reduced by 25 %. what is the ratio of:
(1)change in price to the old price.
(2)old price to the new price.

please give correct answers.
I will mark as brainliest and I will also follow
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Answer 1

let the price of chair be x,

thus,

reduced price + remaining price = x

i.e. 25%+75%=100%

thus,

25x+75x=100x

old price=100x

old price=100xchange in price=25x

old price=100xchange in price=25xnew price=75x

(1) ratio of change in price to the old price

=25x:100x

=25x/100x

=25/100

=1/4

=1:4

(2) old price to new price

=100x:75x

=100x/75x

=100/75

=4/3

=4:3

hope it helps you...

pls mark it as brainliest

Answer 2

please mark me as a brainlyliest