Question

-9/13and-8/5 add the following rational number

Answer 1

Answer:

-149/65

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Answer 2

$\huge\underline\red{SOLUTION}$

1) To add the two rational numbers with different denominators find the LCM first.

☞LCM= 13×5= 65

2) Cross multiply

☞ -45/65 + -104/65

3)Substitute

☞ [-45+(-104)]/65

☞[-45-104]/65

☞ -149/65

Hope it helps...