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Vaselesa [24]
3 years ago
5

3 and 1/3 minus 2 and 5/6

Mathematics
1 answer:
Rama09 [41]3 years ago
7 0

3\dfrac{1}{3}-2\dfrac{5}{6}

Find the common denominator

LCM(3, 6) = 6

3\dfrac{1}{3}=3\dfrac{1\cdot2}{3\cdot2}=\3\dfrac{2}{6}\\\\3\dfrac{1}{3}-2\dfrac{5}{6}=3\dfrac{2}{6}-2\dfrac{5}{6}=2\dfrac{6+2}{6}-2\dfrac{5}{6}=2\dfrac{8}{6}-2\dfrac{5}{6}=(2-2)+\left(\dfrac{8}{6}-\dfrac{5}{6}\right)\\\\=\dfrac{8-5}{6}=\dfrac{3}{6}=\dfrac{3:3}{6:3}=\boxed{\dfrac{1}{2}}

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Answer:

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Step-by-step explanation:

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So now put what you know in the equation above.

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so

x + 19 = 9 + 2x + 19

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===================

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