Question

4/15+3/4=

4 4/7+6 1/4=

5/6-9/14=

5 7/8-3 5/6=

Answer 1

Ответ:

Пошаговое объяснение:

4/15+3/4= 16/60 + 45/60 = 61/60 = 1 1/60

4 4/7+6 1/4= 4 16/28 + 6 7/28 = 10 23/28

5/6-9/14= 35/42 - 27/42 = 8/42 = 4/21

5 7/8-3 5/6= 5 21/24 - 3 20/24 = 2 1/24

Answer 2

Ответ:

1)

$\frac{61}{60} = 1\frac{1}{60}$

2)

$\frac{303}{28} = 10 \frac{23}{28}$

3)

$\frac{4}{21}$

4)

$\frac{49}{24} = 2 \frac{1}{24}$