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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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14 votes
14 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 Hugh Nolan
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2 Answers

13 votes
13 votes
The correct answer is A
3/7+ 2/3= 23/21 and then 1 and 2/21
User Zaartha
by
2.9k points
14 votes
14 votes
Its A

3/7 + 2/3 = 23/21

and 23/21 as a mixed number is:

1 and 2/21
User Yayu
by
2.7k points
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