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

asked Nov 24, 2022 189k views

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

by Nael

3.6k points

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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

Gokhan Atil answered Nov 30, 2022

4.0k points

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