The bar graph provided below gives the data of the production of paper (in lakh tonnes) by three different companies X, Y, Z over the years. Study the bar chart and answer the following question
Question 112
The ratio of the average production of company X in the period 1998-2000 to the average production of company Y in the same period is
Solution
Average production (in lakhs tonnes)Â for company X in the period 1998-2000
= $$\frac{(25+50+40)}{3}=\frac{115}{3}$$
Average production (in lakhs tonnes)Â for company YÂ in the period 1998-2000
= $$\frac{(35+40+50)}{3}=\frac{125}{3}$$
=> Required ratio = $$\frac{115}{3}:\frac{125}{3}=23:25$$
