Question
Download Solution PDFComprehension
The bar graph shows number of pens, eraser and pencil sold in five shops [A, B, C, D, and E]
Find the difference between the average number of pen and pencils sold in all five shop together?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCalculation
Total pens = 20 + 30 + 35 + 45 + 40 = 170
Total pencils = 35 + 50 + 40 + 30 + 25 = 180
Average pens = 170 ÷ 5 = 34
Average pencils = 180 ÷ 5 = 36
Difference = 36 − 34 = 2
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