Question

find
-9/10+1/2
operation of rational numbers
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Answer 1

-(9/10)+(1/2)

(-9+5)/10

-4/10

-2/5

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Answer 2

Answer:

2/5

Step-by-step explanation:

● -9/10 + 1/2

● 9/10 - 1/2

● 9-5/10

● 4/10

● 2/5