Question

Сложите дроби 3/4 + 5/11 + 6/11 + 1/4. 14/15+3/2+16/15+/1/2

Answer 1

Пошаговое объяснение:

3/4 + 5/11 + 6/11 + 1/4 = 5/11+6/11+3/4+1/4=11/11+4/4=2

14/15+3/2+16/15+/1/2 = 14/15+16/15+3/2+1/2=20/15+4/2=1 1/3+2=3 1\3

Answer 2

$\frac{3}{4} + \frac{5}{11} + \frac{6}{11} + \frac{1}{4} = \frac{3 + 1}{4} + \frac{5 + 6}{11} = 1 + 1 = 2 \\ \frac{14}{15} + \frac{16}{15} + \frac{3}{2} + \frac{1}{2} = \frac{14 + 16}{15} + \frac{3 + 1}{2} = \frac{30}{15} + \frac{4}{2} = 2 + 2 = 4$