Question

by what percent is 72 more than 45

Answer 1

45+x÷100×45=72
45x÷100= 72-45
45x= 27×100
x= 2700÷45
= 300÷5
= 60

So the answer is 60%

Hope it helps...
Thank you

Answer 2

45+x/100*45=72
45x/100=72-45
45x=27*100
x=2700/45=300/5=60=60%
hopie i hepied u