Amiya answered \dfrac{19}{20} 20
19

start fraction, 19, divided by, 20, end fraction of questions correctly on her last exam.
What percent of questions did Amiya answer correctly on her last exam?

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.

your answer is 125y5