Question

Cum pot afla x din 32% din x=144? Multumesc​

Answer 1

32/100 × 144/1

33×144:100

Answer 2

x · $\frac{32}{100}x$ = 144

$\frac{8}{25}x^2=144$

$x^2 = 144$ · $\frac{25}{8}$

$x^2 =450$

x = $\sqrt{450}$

x = $15\sqrt{2}$