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What is the least common denominator of 1/2 and 3/7? provided answers: a. 2 b.14 c.7 d. 28 please explain why!

What is the least common denominator of 1/2 and 3/7? provided answers: a. 2 b.14 c.7 d. 28 please explain why!
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2 votes
What is the least common

denominator of 1/2 and 3/7?

provided answers:
a. 2
b.14
c.7
d. 28

please explain why!

User Jonagoldman
by
7.2k points

1 Answer

0 votes
It's b because for a 2 is not a multiple of 7. For c 7 is not a multiple of 2. 2 & 7 can both go into 14 and 28 but it's asking for the LEAST common denominator. Which is less? 14
User Brett VanderVeen
by
8.5k points
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