1) a/6=5/2, atunci c=…
2) x/15=2/5, atunci x=…
Vă rog!!!!​


Răspuns :

Răspuns:

a/6=5/2

2a=6·5=>a=30:2=>a=15

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x/15=2/5

5x=15·2=>x=30:5=>x=6

[tex]1) \ \frac{a}{6}=\frac{5}{2} \Rightarrow a=\frac{30}{2}=15; \\ 2) \ \frac{x}{15}=\frac{2}{5} \Rightarrow x=\frac{30}{5}=6.[/tex]