Question

Rezultatul calculului 101/90:[1+1/9+1/90] este egal cu.......

Answer 1

Salut !

$\frac{101}{90}:[1 + \frac{1}{9} + \frac{1}{90}]$

$\frac{101}{90}:[ \frac{1}{1} + \frac{1}{9} + \frac{1}{90}]$

$\frac{101}{90}:[ \frac{90}{90} + \frac{10}{90} + \frac{1}{90} ]$

$\frac{101}{90}: \frac{101}{90} = 1$

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