Who invented math bcs it's confusing n I have math exam tmr. A

Euclid invented math around 300 BC (if that's your question)

Step-by-step explanation:

answer: 4

step-by-step explanation:

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