Question

помогите пж, буду благодарен​

Answer 1

Ответ:

1 ) 11/15 : 3/8 = 11/15 × 8/3 = 88/45 = 1 43/45

2 ) 6/35 : 18/25 = 6/35 × 25/18 = 5/21

3 ) 12/55 : 48/77 = 12/15 × 77/48 = 7/20

4 ) 21/40 : 3/4 = 21/40 × 4/3 = 7/10

5 ) 27/50 : 9/25 = 27/50 × 25/9 = 3/2 = 1 1/2

6 ) 63/64 : 45/56 = 63/64 × 56/45 = 7 × 7/5 × 8 = 49/40 = 1 9/40

7 ) 5/8 : 5/32 = 5/8 × 32/5 = 4

8 ) 14/55 : 1/5 = 14/55 × 5/1 = 14/11 = 1 3/11

Answer 2

Ответ:

Пошаговое объяснение:

1 ) 11/15 : 3/8 = 11/15 × 8/3 = 88/45 = 1 43/45

2 ) 6/35 : 18/25 = 6/35 × 25/18 = 5/21

3 ) 12/55 : 48/77 = 12/15 × 77/48 = 7/20

4 ) 21/40 : 3/4 = 21/40 × 4/3 = 7/10

5 ) 27/50 : 9/25 = 27/50 × 25/9 = 3/2 = 1 1/2

6 ) 63/64 : 45/56 = 63/64 × 56/45 = 7 × 7/5 × 8 = 49/40 = 1 9/40

7 ) 5/8 : 5/32 = 5/8 × 32/5 = 4

8 ) 14/55 : 1/5 = 14/55 × 5/1 = 14/11 = 1 3/11