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I need help pls mathematics :)

I need help pls mathematics :)-example-1
User Weholt
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1 Answer

4 votes

Answer:

The solution is B. 2 2/10

Explanation:


6 (8)/(10) - 4 (6)/(10) \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = (6 - 4) + ( (8)/(10) - (6)/(10) ) \\ = 2 + ( (2)/(10) ) \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = 2 (2)/(10) \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:

User Don Grem
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