The table given below shows the information about bats manufactured by 6 different companies. Each company manufactures only plastic and wooden bats. Each company labels these bats as Brand A or Brand B. The table shows the number of plastic bats as a percentage of total bats manufactured by each company. It also shows the ratio of wooden bats labelled A and B. Each company manufactured a total 550000 bats.

N= wooden bats of brand B manufactured by U.
M= Total wooden bats manufactured by R and W together.
What is the value of N/M?

Direction: Study the line graph carefully to answer the following questions.
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