Question

calculează va rog dau coroana!!​

Answer 1

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

$b) \frac{6 - 2 + 3}{8} = \frac{7}{8}$

$c)\frac{1 + 8 - 5}{9} = \frac{4}{9}$

$d)\frac{6 - 4 + 5}{10} = \frac{7}{10}$

Answer 2

Răspuns:

Explicație pas cu pas:

a.   3/4+5/4-2/4=(3+5-2)/4=6/4=3/2

b.   6/8-2/8+3/8=(6-2+3)/8=7/8

c.   1/9+8/9-5/9=(1+8-5)/9=4/9

d.   6/10-4/10+5/10=(6-4+5)/10=7/10