Question

1) 45% of what is 90?

Answer 1

i have no clue but hey idc and i needa add a message just so i can text this girl my @

Answer 2

1. 45*x/100=90
x=100*90/45
x=200

2. 24=x/100*52
x=24*100/52≈46,15

4.125=30/100*x
x=125*100/30
x≈416,67