Question

Cat face x supra 100 ori 36 = 400 ?

Answer 1

36x/100=400
36x=40000
x=40000:36(simplificam prin 2)
x=20000:18(simplificam prin 2)
x=10000:9

Answer 2

x/100×36=400⇒36x/100=400⇒36x=100×400⇒36x=40000⇒x=4000/36
sucees