Question

daca 2x-5y=o atunci valoarea raportului x/y este egal cu.....

Answer 1

2x=5y
x=5y/2
x/y=5/2
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Answer 2

$\to2x=5y \\ \to x= \frac{5y}{2} \\ \\ \to\frac{x}{y}= \frac{5}{2}$