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Which expression has a sum of one and two twenty ones? A) three sevenths + two thirds B) four sevenths + one third C) five sevenths + two thirds D) six sevenths + one third
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16 votes
Which expression has a sum of one and two twenty ones?

A) three sevenths + two thirds
B) four sevenths + one third
C) five sevenths + two thirds
D) six sevenths + one third

User MrPatterns
by
4.4k points

2 Answers

8 votes
The correct answer is A
3/7+ 2/3= 23/21 and then 1 and 2/21
User Methexis
by
4.0k points
7 votes
Its A

3/7 + 2/3 = 23/21

and 23/21 as a mixed number is:

1 and 2/21
User Jkelley
by
4.5k points
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