claritzabmartinez89 claritzabmartinez89

07-02-2019
Mathematics

contestada

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!

Respuesta :

chem1014 chem1014

07-02-2019

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

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