Question

равенство 7/12 + 2 целых 4/12 = с - 1/12

Answer 1

$\frac{7}{12} + 2 \frac{4}{12} = c - \frac{1}{12}$

$\frac{7 + 1 + 28}{12} = c$

$c = \frac{36}{12}$

$c = 3$

Ответ: 3.