Question

plz solve this question no a​

Answer 1

Respuesta:

23/30

Explicación paso a paso:

the average Is:

(4/5+2/3+5/6) : 3 =

(24/30+20/30+25/30) : 3 =

69/30 : 3 =

69/30 . 1/3 = 69/90 = 23/30

Answer 2

The average formula is:

a = (b+c+d+...+n)/n

b, c, d,...n = quantity data

on this case:

a = ($\frac{4}{5} + \frac{2}{3} + \frac{5}{6}$) / 3

by equivalent fractions:

4/5 = 24/30

2/3 = 20/30

5/6 = 25/30

3 = 90/30

then:

a = ($\frac{24}{30} + \frac{20}{30} + \frac{25}{30}$) / (90/30)

a = (24 + 20 + 25) / 90

a = 69/90

by equivalent fractions:

69/90 = 23/30

Answer:

The average is:

23/30

relationed task:

https://brainly.lat/tarea/1124231