4 friends evenly divided up an n-slice pizza. One of the friends, Harris, ate 1 fewer slice than he received. How many slices of pizza did Harris eat?

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

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

other answer is correct. i had used the radius of the radius somehow. a website: