Question

step by step solve plz write down copy​

Answer 1

Answer:

a 4 × 5 / 9 × 5 = 20 / 45

b 4 × (-4) / 9 × (-4) = - 16 / - 36

c 4 × 3 / 9 × 3 = 12 / 27

d 4 × (-6) / 9 × (-6) = - 24 / - 54

Step-by-step explanation:

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