What is 75% of 400? Write and evaluate an expression to find the answer. Then explain how to use the model
to justify the answer

The answer is 300

Step-by-step explanation:

so first you do 100% of 400 which is 400 then you do 400 divided by 4 because it is counted from 25%, 50%, 75%, and 100%.

after that when u get the answer for 400 divided by 4 which is 100 you do 100 times 3 which is 300.

hope this helps :D

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