Question

Daca x + y = 9 , iar z = 137, calculeaza x : z + y : z .

Answer 1

x + y = 9
z = 137
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x : z + y : z = ?
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$\frac{x}{z} + \frac{y}{z} = \frac{x + y}{z} = \frac{9}{137} = 0,06569343065$

/robèrtinni