Question

Sunt posibile impartirile ce urmeaza?
1:10+2:10+3:10+4:10=
7:100+198:100+95:100=
2666:1000+584:1000-1250:1000=

Answer 1

1:10+2:10+3:10+4:10= 
$\frac{1}{10} + \frac{2}{10} + \frac{3}{10} + \frac{4}{10} = \frac{1+2+3+4}{10} = \frac{10}{10} = 1$

7:100+198:100+95:100=
$\frac{7}{100} + \frac{198}{100} + \frac{95}{100} = \frac{7+198+95}{100} = \frac{300}{100} = 3$

2666:1000+584:1000-1250:1000=
$\frac{2666}{1000} + \frac{584}{1000} - \frac{1250}{1000} = \frac{2666+584-1250}{1000} = \frac{2000}{1000} = 2$

Answer 2

Impartire= fractie
Le vom transforma in fractii

$\dfrac{1}{10} + \dfrac{2}{10} + \dfrac{3}{10 } + \dfrac{4}{10} = \dfrac{10}{10} = 1$

$\dfrac{7}{100} + \dfrac{198}{100} + \dfrac{95}{100} = \dfrac{300}{100} = 3$


$\dfrac{2666}{1000} + \dfrac{584}{1000} - \dfrac{1250}{1000} = \dfrac{3250}{1000} - \dfrac{1250}{1000} = \dfrac{2000}{1000} = 2$