What kind of property can I use for this question: 31+27+29?

What kind of property can I use for this question: 31+27+29?

In the properties used for this question use the properties of the fraction calculation

Step-by-step explanation:

If counted then the final result

31

27

29

__+

87

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.

i think da answer is

d.square root of 3