Question

Только четные решить
​

Answer 1

Ответ:

Пошаговое объяснение:

2. 7 1/4 - 3 7/15 = 7 15/60 - 3 28/60 = 6 75/60 - 3 28/60 = 3 47/60

4. 4 1/6 - 2 4/21 = 4 7/42 - 2 8/42 = 3 49/42 - 2 8/42 = 1 41/42

6. 4 3/35 - 2 5/14 = 4 6/70 - 2 25/70 = 3 76/70 - 2 25/70 = 1 51/70

8. 7 1/16 - 3 5/24 = 7 3/48 - 3 10/48 = 6 51/48 - 3 10/48 = 3 41/48

Answer 2

$2. \: 7 \frac{1}{4} - 3 \frac{7}{15} = 7 \frac{15}{60 } - 3 \frac{28}{60} = 6 \frac{75}{60} - 3 \frac{28}{60} = 3 \frac{46}{60}$

$4. \: 4 \frac{1}{6} - 2 \frac{4}{21 } = 4 \frac{7}{42} - 2 \frac{8}{42} = 3 \frac{49}{42 } - 2 \frac{8}{42} = 1 \frac{41}{42}$

6. 4 3/35 - 2 5/14 = 4 6/70

- 2 25/70 = 3 76/70 - 2 25/70 = 1 51/70

$8. \: 7 \frac{1}{16} - 3 \frac{5}{24} = 7 \frac{3}{48} - 3 \frac{10}{48} = 6 \frac{51}{48} - 3 \frac{10}{48} = 3 \frac{41}{48}$