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iragen [17]
2 years ago
14

What is the least common denominator of 1/3 and 4/7?? plsss explain​

Mathematics
2 answers:
valina [46]2 years ago
7 0

Answer:

21

Step-by-step explanation:

The smallest number that can go into both 3 and 7 as our denominators is 21. This can be worked about by multiplying them together.

(FYI: In some cases, if the product is even, it may not always work to multiply them together)

Marta_Voda [28]2 years ago
7 0

Answer:

21

hope this helps

have a good day :)

Step-by-step explanation:

3 multiples are 3, 6, 9, 12, 15, 18, 21, 24

7 multiples are 7, 14, 21, 28

so would need to change both denominators to 21 and multiple 7 and to 1/3 to get 7/21 and 3 to 4/7 to get 12/21

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Answer:

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Step-by-step explanation:

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