Question

verify the choder property for additional and multiplication for the rational number-5/7and8/9 please tell step by step​

Answer 1

Answer:

-5/7and8/9

in the case of addition we have

-5/7+8/9

-13/72

in the case of multiplication we have

-5/7*8/9

-40/72

answer is -13/72-(-40/72)

= -37-32

= -5

Step-by-step explanation:

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Answer 2

verify the choder property for additional and multiplication for the rational number-5/7and8/9 please tell step by step