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Solve 3/10 n-3 1/5 = 1 1/5

1 Answer

1 vote

Answer:

n = 44/3

Explanation:


(3)/(10) n - 3(1)/(5) = 1(1)/(5) \\(3)/(10) n = 1(1)/(5) + 3(1)/(5)\\(3)/(10) n = (6)/(5) + (16)/(5)\\(3)/(10) n = (22)/(5)\\n = (22)/(5)/(3)/(10)\\n = (22)/(5)*(10)/(3)\\n = (220)/(15)\\n = (44)/(3)

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