Question

What are three rational numbers equal to `2 1/7`?

Answer 1

`30/14 = 75/35= 165/77`

Explanation:

Remember that the definition of a Rational number is that it can be written as a fraction `a/b`, where `a and b` are integers and `b!= 0`

`2 1/7 = 15/7" "larr` find 3 equivalent fractions .

`15/7 xx 2/2 = 30/14`

`15/7 xx 5/5 = 75/35`

`15/7 xx 11/11 = 165/77`

You can find infinitely many equivalent numbers.