Question

1`)(11|18+2|9):5|48=,2)1|5+19|20=,3)1|5-41|50=,4)1|5-47|10=,5)9|5*2|3=,6)15|4*6|5=,7)3|5*25|4=,8)6|5:4|11=,9)12|5:15|2=,10)1|4-3\25=, дроби 9 класс помогите пожалуйста

Answer 1

1) =8
2)=1.15
3)=-0.62
4)=-4.5
5)=1.2
6)=4.5
7)=3.75
8)=3.3
9)=0.32
10)=0.13

Answer 2

1) (11/18 + 2/9) ÷ 5/48 = (22/18 + 4/9) ÷ 5/48 = (44/36 + 16/36) ÷ 5/48 = 60/36 ÷ 5/48 = (60/36) × (48/5) = 80/1 = 80

2) (1/5 + 19/20) = (4/20 + 19/20) = 23/20

3) (1/5 - 41/50) = (10/50 - 41/50) = -31/50

4) (1/5 - 47/10) = (2/10 - 47/10) = -45/10 = -9/2

5) (9/5 * 2/3) = 18/15 = 6/5

6) (15/4 * 6/5) = 90/20 = 9/2

7) (3/5 * 25/4) = 75/20 = 15/4

8) (6/5 ÷ 4/11) = (6/5) × (11/4) = 66/20 = 33/10

9) (12/5 ÷ 15/2) = (12/5) × (2/15) = 24/75 = 8/25

10) (1/4 - 3/25) = (25/100 - 12/100) = 13/100

Надеюсь, это помогло! Если у вас есть еще вопросы, пожалуйста, спрашивайте.