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Otrada [13]
3 years ago
13

Why is 21 over 30 bigger than 2 over 3?

Mathematics
2 answers:
Lyrx [107]3 years ago
5 0
21/30 reduced to 7/10 and when 2/3 finds a common denominator it is 30. 2/3 would be 20/30 and 7/10 would be 21/30 making 21/30 larger.
Nikitich [7]3 years ago
3 0
21/30 simplifies to 2.1/3 so it's a little bit bigger
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