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What is 2.75 as a rational number?

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2 Answers

A Rational Number is a RATIO of 2 Intergers
This includes Repeating or Terminating Decimals
 
2.75 is equal to 2 + 3/4  (3/4 = .75) = 2 3/4  - change this into an Improper fraction...
 
Therefore  2.75 = 2 3/4 = 4*2=8+3= 11:  the rational number is then 11/4  which is a ratio of two numbers