Question

Помогите пожалуйста с Математикой, 6 класс: 1/3 - 1/6 = 3/20 + 3/4 = 7/9 - 2/3 = 1/4 + 1/5 = 2/5 + 4/15 = 1/3 + 1/4 = 2/3 - 2/5 = 1/5 - 1/6 = 1/2 + 1/4 = 7/6 - 1 = 1/2 + 2/7 = 1/2 - 1/3 = 3/4 + 1/8 = 5/6 - 7/12 = 2/5 + 3/10 =

Answer 1

1/3 - 1/6 =2/6-1/6=1/6
3/20 + 3/4 =3/20-15/20=-12/20=-3/5
7/9 - 2/3 =7/9-6/9=1/9
1/4 + 1/5 =5/20+4/20=9/20
2/5 + 4/15 =6/15+4/15=10/15=2/3
1/3 + 1/4 =4/12+3/12=7/12
2/3 - 2/5 =10/15-6/15=4/15
1/5 - 1/6 =6/30-5/30=1/30
1/2 + 1/4 =2/4+1/4=3/4
7/6 - 1 =1 1/6-1=1/6
1/2 + 2/7 =7/14+4/14=11/14
1/2 - 1/3 =3/6-2/6=1/6
3/4 + 1/8 =6/8+1/8=7/8
5/6 - 7/12 =10/12-7/12=3/12=1/4
2/5 + 3/10 =4/10+3/10=7/10

Answer 2

Давайте решим данные примеры по очереди:

1. 1/3 - 1/6 = 2/6 - 1/6 = 1/6
2. 3/20 + 3/4 = 3/20 + 15/20 = 18/20 = 9/10
3. 7/9 - 2/3 = 7/9 - 6/9 = 1/9
4. 1/4 + 1/5 = 5/20 + 4/20 = 9/20
5. 2/5 + 4/15 = 6/15 + 4/15 = 10/15 = 2/3
6. 1/3 + 1/4 = 4/12 + 3/12 = 7/12
7. 2/3 - 2/5 = 10/15 - 6/15 = 4/15
8. 1/5 - 1/6 = 6/30 - 5/30 = 1/30
9. 1/2 + 1/4 = 2/4 + 1/4 = 3/4
10. 7/6 - 1 = 7/6 - 6/6 = 1/6
11. 1/2 + 2/7 = 7/14 + 4/14 = 11/14
12. 1/2 - 1/3 = 3/6 - 2/6 = 1/6
13. 3/4 + 1/8 = 6/8 + 1/8 = 7/8
14. 5/6 - 7/12 = 10/12 - 7/12 = 3/12 = 1/4
15. 2/5 + 3/10 = 4/10 + 3/10 = 7/10

Надеюсь, это поможет вам в решении задач математики. Если у вас есть какие-либо вопросы, не стесняйтесь спрашивать!