Posted by **Anonymous** on Tuesday, April 30, 2013 at 10:18pm.

joel walked 2/5 of a mile to the store. 3/10 of a mile to the library,and 1/20 of a mile to the post office. how far did he walk

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**Serena**, Tuesday, April 30, 2013 at 10:20pm
If you make everything have the same denominator, then Joel would have walked 8/20 of a mile to the store, 6/20 of a mile to the library, and 1/20 of a mile to the post office. When you add them up, Joel walked 15/20 of a mile or 3/4

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**Ms. Sue**, Tuesday, April 30, 2013 at 10:20pm
You need equivalent fractions with the same denominator.

2/5 = 8/20

3/10 = 6/20

1/20 + 8/20 + 6/20 = ?

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**Bob**, Wednesday, January 15, 2014 at 7:42pm
3/10

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**Sophia**, Monday, November 2, 2015 at 10:04pm
15/20

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