Question

Calculati :
a)
$0.5 \times 4 + \frac{11}{3}$
b)
$1 \times \frac{2}{5} + \frac{3}{5}$
c)
$0.(6) \times \frac{3}{2 } - 1$
Va rog rezolvati cu calcule complete !​

Answer 1

Salut.

1.

$=2+\frac{11}{3} =\frac{6+11}{3} =\frac{17}{3}$

2.

$=\frac{2}{5} +\frac{3}{5} =\frac{5}{5} =1$

3.

$0,(6)=\frac{6}{9} =\frac{2}{3} \\=\frac{2}{3}*\frac{3}{2}-1=1-1=0$