Question

Mean of 2.5,5/2,5.2,2/5 is

Answer 1

Answer:

Step-by-step explanation:

Mean = sum of all values / total no.

Of values

= (2.5 + 5.2 + 2/5 + 5/2) ÷4

= (7.7 + 29/10) ÷4

We did the step by taking lcm of fractions

Now =( 7.7 + 2.9) ÷ 4

Simple conversion of fraction to decimal

= 10.6/4 = 2.65 ans.

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Answer 2

Plz Mark it as a branilst answer.....