IrisLeAnneWillow17 IrisLeAnneWillow17

12-03-2017
Mathematics

contestada

Convert these unlike fractions to equivalent like fractions and add them. You must use the LCD to get the answer correct. If possible, reduce the final sum. 1/7=? + 3/14=?

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jhs0718 jhs0718

12-03-2017

The LCD has to be 14. Therefore you multiply 1/7 by 2/2, because 7x2=14.
2/14+3/14=5/14.
I believe that is correct lol.

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joeyvbeast joeyvbeast

10-07-2021

Answer: 5/14

Step-by-step explanation:

The LCD of 7 and 14 is 14; you multiplied 7 two times to get 14.

You have to multiply 1/7x2 to make this equal (2/14).

2/14 + 3/14 = 2+3/14

2+3/14 = 5/14.

Hope this helps!

Please mark Brainliest! :)

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