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What are the answers to these three fraction problems?

What are the answers to these three fraction problems?-example-1
User Diany
by
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1 Answer

7 votes

Answer:
-2(13)/(15) ,
-6(37)/(42) ,
2(7)/(8)

Explanation:


3(2)/(3) - (-4 (4)/(5)) =
3(10)/(15) - (-4 (12)/(15)) =
-2(13)/(15)


-2(1)/(6) - 5(2)/(7) =
-2(7)/(42) - 5(12)/(42) =
-6(37)/(42)


4(3)/(8) + (-2(1)/(2)) =
4(3)/(8) + (-2(4)/(8)) =
2(7)/(8)

User Enkryptor
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