The numbers of pages of a book Rajesh read for the six consecutive days were 10, 15, 20, 8, 7, 12. Find the average number of pages he read every day.

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Solution

The correct option is B 12
$A v e r a g e = \frac{S u m o f a l l s c o r e s}{T o t a l n u m b e r o f s c o r e s}$

Sum of all scores =
total number of pages = 10 + 15 + 20 + 8 + 7 + 12
= 72

Total number of scores =
number of days = 6

$A v e r a g e = \frac{72}{6}$
$= 12$

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The numbers of pages of a book Rajesh read for the six consecutive days were 10, 15, 20, 8, 7, 12. Find the average number of pages he read every day.

The correct option is B 12Average=Sum of all scoresTotal number of scores Sum of all scores = total number of pages = 10 + 15 + 20 + 8 + 7 + 12 = 72 Total number of scores = number of days = 6 Average=726 =12

The correct option is B 12
$A v e r a g e = \frac{S u m o f a l l s c o r e s}{T o t a l n u m b e r o f s c o r e s}$

Sum of all scores =
total number of pages = 10 + 15 + 20 + 8 + 7 + 12
= 72

Total number of scores =
number of days = 6

$A v e r a g e = \frac{72}{6}$
$= 12$