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jeka94
3 years ago
12

How do you add add fraction with a different denominator?

Mathematics
2 answers:
snow_lady [41]3 years ago
5 0

Answer: You multiply each denominator with the other one to make it the same. Then what ever you did to the bottom you do to the top.

Step-by-step explanation:

kenny6666 [7]3 years ago
3 0

Find the LCM (least common multiple) of the denominators, and use that as the denominator for the two fractions.

Ex.

\frac{3}{4} +\frac{2}{3}

LCM (3, 4) is 12

\frac{9}{12} +\frac{8}{12}

=\frac{17}{12}

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4 0
3 years ago
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5 0
3 years ago
The perimeter of a square is 28 feet. What is its area<br> ​in square feet?<br> ​​
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Answer:

A = 49 ft^2

Step-by-step explanation:

The perimeter of a square is given by

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3 0
3 years ago
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4 years ago
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