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Aleks04 [339]
3 years ago
8

You must use the LCD 1/7 + 3/14 *Convert Into into like fractions and add them

Mathematics
2 answers:
Lina20 [59]3 years ago
5 0
Hey there! :)

You have to use the least common denominator: 14

<u>1</u> · 2 = <u>2</u>
7 · 2 = 14

<u>3</u>   · 1 = <u>3</u>
14 · 1 = 14

<u>2</u>   + <u>3</u>   =  <u>5</u>
14    14     14

Answer ⇒ <u>5</u>
                 14
Tresset [83]3 years ago
3 0
The LCD of 1/17 and 3/14 is 14.

1/7 = 2/14

3/14 = 3/14

2 + 3 = 5

The denominators are the same, so it will remain the same.

= 5/14 <===

5/14 is your answer.


I hope this helps! :)
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3X+[-1 -2] = [-13 -2]<br> 10 -7 -5 14
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