Question

дроби (6 + 12 7/12)-4 41/12

Answer 1

Ответ:

Пошаговое объяснение:

(6 + 12 7/12)-4 41/12 = 18 7/12 - 7 5/12 = 11 2/12 = 11 1/6

Answer 2

Ответ:

$11\frac{1}{6}$

Пошаговое объяснение:

$(6+12\frac{7}{12})-4\frac{41}{12}$

1) $6+12\frac{7}{12}=(6+12)+\frac{7}{12}=18\frac{7}{12}$

2) $18\frac{7}{12}-4\frac{41}{12}=(18-4)+(\frac{7}{12}-\frac{41}{12})=14+(\frac{7}{12}-\frac{41}{12})=(14-3)+(\frac{7+36}{12}-\frac{41}{12})=11+(\frac{43}{12}-\frac{41}{12})=11\frac{2}{12}=11\frac{2:2}{12:2}=11\frac{1}{6}$

Удачи!