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1. (-270) ÷ ( 90 )=
2. (-480) ÷ (-80)=
3. (-170) ÷ (17) =
4. (360) ÷ (-90) =
5. (-140) ÷ (-20) =
6.(240) ÷ (-30) =
7. (-150) ÷ (-10) =
8. (125) ÷ (-25) =
7. (-72) ÷ (-8) =​

Respuesta :

Answer:

1. -3

2. 6

3. -10

4. -4

5. 7

6. -8

7. 15

8. -5

9. 9

Step-by-step explanation:

Just remember that when there is a double minus, the answer turns into a plus, and when there is one, it is negative.

Step-by-step explanation:

1.) (-270) ÷ 90 = -(270 ÷ 90) = -3

2.) (-480) ÷ (-80) = 480 ÷ 80 = 6

3.) (-170) ÷ 17 = -(170 ÷ 17) = -10

4.) 360 ÷ (-90) = -(360 ÷ 90) = -4

5.) (-140) ÷ (-20) = 140 ÷ 20 = 7

6.) 240 ÷ (-30) = -(240 ÷ 30) = -8

7.) (-150) ÷ (-10) = 150 ÷ 10 = 15

8.) 125 ÷ (-25) = -(125 ÷ 25) = -5

9.) (-72) ÷ (-8) = 72 ÷ 8 = 9