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qwelly [4]
3 years ago
10

WILL MARK YOU BRAINLIEST

Mathematics
1 answer:
Alinara [238K]3 years ago
4 0

Answer: 3. 5 7/20,

Explanation: I took -3 2/5 and turned it into -17/5 and did the same with 8 3/4 which is 35/4. I gave them both the same denominator so I could add them together and it became -68/20 + 140/20 which equals 107/20

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Step-by-step explanation:

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kondor19780726 [428]
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Please help, any help is appriciated :)
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