Question

Calculate the arithmetic means of _18/5 and _9/10

Answer 1

Answer:

HOPE THIS HELPS YOU

PLS MARK ME AS BRAINLIEST IT WOULD BE A GREAT HELP THANK YOU

Step-by-step explanation:

ANSWER

Using the formula for Required arithmetic mean =

number of terms

sum of the terms

After substituting the values we get=

5

2+4+6+8+10

=

5

30

=6

Answer 2

Answer:

$\text{If we consider, three numbers a,b,c}$

$\text{which are in arithmetic progression}$

Then,

Arithmetic mean = $\Large \sf \frac{c + a}{2}$

Arithmetic mean = $\Large \sf \frac{\frac{18}{5} + \frac{9}{10}}{2}$

Arithmetic mean = $\Large \sf \frac{\frac{36}{10} + \frac{9}{10}}{2}$

Arithmetic mean = $\Large \sf \frac{45}{10}$