Question

8th grade maths percentage lesson questions. please answer my question as soon as possible. it is urgent. correct answers will be marked brainliest, thanked and rated. but kindly don't answer if you don't know... ​

Answer 1

Step-by-step explanation:

1) Total CP=720*2=1440

gain 20%

20/100*1440=288

gain=1440+288=1728

loss 20%

20/100*1728=345.6

loss=1728-345.6=1382.4

SP=1382.4

Loss=1440-1382.4=57.6

l%=576/14400*100=4%

His loss % is 4%