Ответ:

а)

[tex] \frac{1}{2} + \frac{1}{2} + \frac{1}{2} + \frac{1}{2} = \frac{1 + 1 + 1 + 1}{2} = \frac{4}{2} = 2[/tex]

б)

[tex] \frac{1}{3} + \frac{2}{3} + \frac{1}{3} + \frac{5}{3} = \frac{1 + 2 + 1 + 5}{3} = \frac{9}{3} = 3[/tex]

в)

[tex] \frac{7}{13} + \frac{4}{13} + \frac{2}{13} = \frac{7 + 4 + 2}{13} = \frac{13}{13} = 1[/tex]

г)

[tex] \frac{1}{96} + \frac{5}{96 } + \frac{11}{96} + \frac{31}{96} = \frac{1 + 5 + 11 + 31}{96} = \frac{48}{96} = \frac{1}{2} [/tex]

Verified answer

Ответ:

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