Is the following number rational or irrational?
- 13/12
A: rational
B: irrational

B. irrational

Step-by-step explanation:

-13/12 = −1.083333333

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here