Posted by **Anon.** on Wednesday, September 5, 2012 at 6:52pm.

How would you convince a fellow student that the number 0.57 is a rational number?

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**Ms. Sue**, Wednesday, September 5, 2012 at 6:54pm
http://www.mathsisfun.com/rational-numbers.html

- Math -
**Delilah**, Tuesday, September 25, 2012 at 6:40pm
i dont know i am having the same problem on this question sorry

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**Delilah**, Wednesday, September 26, 2012 at 6:55pm
Okay, I got it- I took that quiz!!!!

0.57 is a rational number because it can be expressed as the quotient of two integers: 57 ÷ 1. It can be written as a fraction, 57/100

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