Question

repedeeeeeeeee!!!!!!​

Answer 1

Răspuns:

$a) \: \frac{3}{4} + \frac{5}{4} - \frac{6}{4} = \frac{8}{4} - \frac{6}{4} = \frac{2}{4}$

$b) \: \frac{12}{10} - \frac{5}{10} + \frac{2}{10} = \frac{7}{10} + \frac{2}{10} = \frac{9}{10}$

$c) \: \frac{20}{100} - \frac{15}{100} + \frac{13}{100} = \frac{15}{100} + \frac{13}{100} = \frac{28}{100}$

Sper că te-am ajutat!