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5 votes
Which expression has a sum of 1 2/21

A. 3/7 + 2/3
B. 4/7 + 1/3
C. 5/7 + 2/3
D. 6/7 + 1/3

User Nael
by
7.9k points

1 Answer

6 votes

Answer:

A. is the answer

Explanation:

the LCM of 7 and 3 is 21.

When added it would be 9+14 =23

23/21= 1 2/21

User Gokhan Atil
by
8.3k points

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