Question

Х supra 100 din 6120 este 180
DAU COROANĂ!!!! ​

Answer 1

$\frac{x}{100} =\frac{6120}{180}$

$=> 180x = 6120 * 100$

$180 x = 612000$

$x=\frac{612000}{180}$

$x=3 400$

Answer 2

$\it \dfrac{x}{100}\cdot 6120=180\ \Rightarrow\ x\cdot\dfrac{6120}{100}=180\ \Rightarrow\ x=180\cdot\dfrac{100}{6120}=\dfrac{1800^{(18}}{612}=\\ \\ =\dfrac{100}{34}\approx2,9$