Question

plese solve this question​

Answer 1

Answer:

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Step-by-step explanation:

1.-36/20

2.-18/10

3.27/15

4.81/45

Answer 2

Step-by-step explanation:

1) -9/5 *(4/4))= -36/20

2)(-9/5) *(-2/-2) =18/(-10)

3)(-9/5)*(3/3) =(-27)/15

4)(-9/5)*(-9/-9) =81/(-45)