Question

$\frac{2}{3} + \frac{4}{3} + 1 + 1.5$
dau coroană pentru calculare​

Answer 1

$\frac{2}{3} +\frac{4}{3}+1+1.5=\\=\frac{6}{3} +1+1.5\\=2+1+1.5\\=4,5$

Answer 2

Răspuns:

$\frac{2}{3} + \frac{4}{3} + 1 + 1.5 \\ \\ \frac{2 + 4}{3} + \frac{1}{1} + \frac{15}{10}^{(5} = \\ \\ \frac{6}{3} + \frac{1}{1} + \frac{3}{2} \\ \\ nc = 6 \\ \\ \frac{12 + 6 + 9}{6} = \frac{27}{6}^{(3} = \frac{9}{2}$