Question

Answer this please and thank you

Answer 1

Explanation:

• -10 ÷ -15

21. 7

• -10 × 7

21. 15

• -2 ×. 1

3. 3

• -2

9

Answer 2

2/9

Explanation:

1) Use the first fraction rule, which is -a/-b=a/b, witch gives you

-10/21 / 15/7

2. Use the second fraction rule, which is a*d/b*c

Using a*d, b*c, you would get 10 x 7/21 x 15= 70/315

3. Simply our answer

Divide 70/135 by 35, witch would be 70 divided by 35/ 315 divided by 35, witch would be 2/9 , because 70 divided by 35 is 2 and 315 divided by 35 is 9.