Amount spent by a group of three friends in a school canteen for 20 days of a month is given below.
Q1 find the average amount spent per day?
Q2 how much money per day is spent by each?
Answers
33 Rs is Average Amount spent per day , Rs 11 is money spent by each friend per day
Step-by-step explanation:
Amount Spent Number of Days Total amount
20 5 100
30 7 210
35 2 70
40 3 120
50 2 100
60 1 60
Total 20 660
Average Amount spent each day = 660/20
= 33 rs
Three friends
=> Average money spent by each friend per day = 33/3 = 11 Rs
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Step-by-step explanation:
33 Rs is Average Amount spent per day , Rs 11 is money spent by each friend per day
Step-by-step explanation:
Amount Spent Number of Days Total amount
20 5 100
30 7 210
35 2 70
40 3 120
50 2 100
60 1 60
Total 20 660
Average Amount spent each day = 660/20
= 33 rs
Three friends
=> Average money spent by each friend per day = 33/3 = 11 Rs
Learn more:
Given the mean of the following data is 53, find the value of x and y ...
https://brainly.in/question/10374934
find the mean of the following data .class less than 20,40,60,80,100 ...
https://brainly.in/question/2688894