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20 pe 16 = 6 pe x x=?​

Răspuns :

Cerintas=sa aflam pe x

Folosim formula [tex]\frac{a}{b} = \frac{c}{d}[/tex]    ⇔ a·d=c·d

[tex]\frac{20}{16} = \frac{6}{x}[/tex] ⇔ 20·x=6·16⇒

20·x=96⇒

x=96:20⇒

x=[tex]\frac{96}{20}[/tex]  ⇒

x=[tex]\frac{24}{5}[/tex]   ⇔  x=4.8

Raspuns  x=4.8