Math-Rational #'s

Just trying to understand this. Please let me know if I did these right. Thanks!!!

-7 as a rational # = -7/10

-3.03 as a rational # = -33/10

-2 3/12 as a rational # = -25/12

1.03 as a rational # = 13/10

1. First look up the definiton for a rational number and then go from there. Perhaps your textbook has a glossary or beyond that what is its meaning in a dictionary? Vocab terms can be dicey in any language, and math is no exception.

posted by Blarney Fife
2. each of the numbers you are starting with is already a rational number.

posted by Reiny

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