Question

plz tell the average of fraction


above......

class 5​

Answer 1

Answer: Average is equal $\frac{Sum of numbers}{Number of numbers}$

LCM of the denominators

3= 1 x 3

4= 2 x 2 x 1

6= 1 x 3 x 2

2= 1 x 2

So the LCM = 2 x 3 x 2 = 12

As 3 x 4 = 12,

2 x 6 = 12,

4 x 3 = 12

and 6 x 2 = 12

So the numerators should also be multiplied by the same numbers.

1 x 4 = 4

1 x 6 = 6

1 x 3 = 3

1 x 2 = 2

So, $\frac{4}{12}$ + $\frac{6}{12}$ + $\frac{3}{12}$ + $\frac{2}{12}$ = $\frac{4+ 6 + 3 + 2}{12}$=$\frac{15}{12}$

Now, $\frac{Sum of numbers}{Number of numbers}$ so

$\frac{15}{12}$ ÷ 4 = $\frac{15}{12}$ x $\frac{1}{4}$ = $\frac{15}{48}$

Now you can also simplify it

$\frac{15}{48}$ ÷ $\frac{3}{3}$ = $\frac{5}{16}$

Answer 2

Step-by-step explanation:

((1/3 + 1/2 + 1/4 + 1/5)/4) = ((77/6)/4) = 77/24

Thank You!