1. 320
2. 100
3. 60
4. 100
5. 80
6. 15
7. 15
8. 60
9. 70
Пошаговое объяснение:
1/4 - 80 × 4 = 320
1/10 - 10 × 10 = 100
1/2 - 30 × 2 = 60
1/5 - 20 × 5 = 100
3/4 - 60 : 3 = 20 , 20 × 4 = 80
3/5 - 9 : 3 = 3 , 3 × 5 = 15
2/3 - 10 : 2 = 5 , 5 × 3 = 15
5/6 - 50 : 5 = 10 , 10 × 6 = 60
3/7 - 30 : 3 = 10 , 10 × 7 = 70
1. 320
2. 100
3. 60
4. 100
5. 80
6. 15
7. 15
8. 60
9. 70
Пошаговое объяснение:
1/4 - 80 × 4 = 320
1/10 - 10 × 10 = 100
1/2 - 30 × 2 = 60
1/5 - 20 × 5 = 100
3/4 - 60 : 3 = 20 , 20 × 4 = 80
3/5 - 9 : 3 = 3 , 3 × 5 = 15
2/3 - 10 : 2 = 5 , 5 × 3 = 15
5/6 - 50 : 5 = 10 , 10 × 6 = 60
3/7 - 30 : 3 = 10 , 10 × 7 = 70