Question

fint the average of the rational number 4/5, 2/3, 5/6?​

Answer 1

$6.9 \: is \: the \: average$

Answer 2

Step-by-step explanation:

The initial set up equation would look like 3 discrete fractions (in parentheses) being divided by three, as well (on the right and outside of the parentheses). (4/5 + 2/3 + 5/6) ÷ 3 = x

Let's begin the process of simplifying the mathematical problem.

(4/5 + 2/3 + 5/6)=2.3 , 23/10 , or 23/10

The final answer can be in decimal, proper fraction, improper fraction, or all of the above.

Let's divide 2.3 by 3 to get the mean, average of the numbers .

(2.3) ÷ 3=0.76 [repeating decimal] or 0.77 [rounded to the nearest hundredth].

Also

75.90 ÷ 99=0.66 [again the repeating decimal].

So move the decimal one place to the right and multiply 99 by 10.

759/990 = 0.76

Divide both the numerator and denominator by three so that they can be in simplified fraction form.

759 ÷ 3 = 253

990 ÷ 3 = 330

And Finally