Question

Q.5. Marks obtained by Rupali in 6 subjects are as
follows: 70, 67, 59, 89, 73, 74.
Find the average of these marks.​

Answer 1

Step-by-step explanation:

total marks obtained = 432

no of subjects = 6

average marks = total marks obtained/ no of subjects

                         = 432/6

                         = 72 ans

HOPE IT HELPS YOU!

Answer 2

The average of the marks 70, 67, 59, 89, 73, 74 is 72

Given :

The marks obtained by Rupali in 6 subjects as 70, 67, 59, 89, 73, 74

To find :

The average of the marks

Solution :

Step 1 of 2 :

Calculate Sum of the marks

Here the given that marks obtained by Rupali in 6 subjects as 70, 67, 59, 89, 73, 74

Number of subjects = 6

Total marks obtained

= 70 + 67 + 59 + 89 + 73 + 74

= 432

Step 2 of 2 :

Calculate the average

The required average of the marks

$\displaystyle \sf{ = \frac{Total \: marks \: obtained }{Number \: of \: subjects} }$

$\displaystyle \sf{ = \frac{432}{6} }$

$\displaystyle \bf{ = 72}$

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