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3 years ago

9

11/12 4/7 7/8 least comon denuminator

1 answer:

melomori [17]3 years ago

6 0

<span>Rewriting input as fractions if necessary:
3/2, 3/8, 5/6, 3/1

For (2, 8, 6, 1) the least common multiple (LCM) is 24.

Therefore, the least common denominator (LCD) is 24.

Rewriting as equivalent fractions with the LCD:
36/24, 9/24, 20/24, 72/24

</span>

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Answer:

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Step-by-step explanation:

Eliminating a negative and changing our operation

$1\frac{5}{6} +3\frac{1}{4}$

Rewriting our equation with parts separated

$-1-\frac{5}{6} +3+\frac{1}{4}$

Solving the whole number parts

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Solving the fraction parts

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LCD = 12

$-\frac{10}{12} +\frac{3}{12}=-\frac{7}{12}$

Combining the whole and fraction parts

$2-\frac{7}{12} =1\frac{5}{12}$

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