Alex had a bag of marbles. 1/4 of them were red and 2/7 of thenm were green. What fraction of his marbles were red or green?

asked Nov 11, 2020 37.8k views

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1 vote

Answer:

15/28

Explanation:

1/4 goes to 7/28

2/7 goes to 8/28

Add them to get : 15/28

Scott Forsyth answered Nov 18, 2020

5.8k points

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