Răspuns:
12
Explicație pas cu pas:
{[0,75+0,(6)] ÷ 17 + 0,5 ÷ [tex]\frac{1}{0,3}[/tex] + 0,01(6)} × 48
[([tex]\frac{75}{100} + \frac{6}{9}[/tex]) ÷ [tex]\frac{17}{1}+\frac{5}{10}+\frac{10}{3}+\frac{16-1}{900}[/tex]] × [tex]48[/tex]
[([tex]\frac{3}{4}+\frac{2}{3}[/tex]] ÷ [tex]\frac{17}{1}+\frac{5}{10}:\frac{10}{3}+\frac{15}{900}[/tex]] × [tex]48[/tex]
([tex]\frac{17}{12}*\frac{1}{17}+\frac{5}{10}*\frac{3}{10}+\frac{1}{60}[/tex]) × [tex]48[/tex]
([tex]\frac{1}{12}+\frac{3}{20}+\frac{1}{60}[/tex]) × 48
([tex]\frac{5}{60}+\frac{9}{60}+\frac{1}{60}[/tex]) × 48
[tex]\frac{15}{60}*\frac{48}{1}[/tex]
[tex]\frac{720}{60}[/tex] = 12
