A grocery shop has a sale of Rs.
A grocery shop has a sale of Rs. 6535, Rs. 6927, Rs. 6855, Rs. 7230 and Rs. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 6500?
Answer/Solution
4891
Steps/Work
Let the sale in the sixth month =x
Then
(6535+6927+6855+7230+6562+x)/6 =6500
=>6535+6927+6855+7230+6562+x =6×6500
=> 34109+x=39000
=> x=39000−34109
=4891
ANSWER:D
Then
(6535+6927+6855+7230+6562+x)/6 =6500
=>6535+6927+6855+7230+6562+x =6×6500
=> 34109+x=39000
=> x=39000−34109
=4891
ANSWER:D