Instructions

Study the following graph carefully to answer the questions that follow:

Number of Computers Manufactured and Sold by Various Companies in a Year (Number in Lakhs)

Question 146

What is the respective ratio of the number of computers manufactured by companies A and C together to the number of computers sold by companies A and C together ?

Solution

Number of computers manufactured by companies A and C together = 10 + 7.5 = 17.5

Number of computers sold by companies A and C together = 7.5 + 5 = 12.5

=> Required ratio = 17.5 : 12.5

= 175 : 125 = 7 : 5

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