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1. The production figures of a perfume manufacturer are given in the form of percentage in sub-divided are diagram. Study the diagram and answer the questions.

What is the ratio of percentage production of rose perfume during 1995 to that during the year 1997?
= 45 : 30
= 3 : 2

What is the ratio of percentage production of rose perfume during 1995 to that during the year 1997?
Solution:
Required ratio= 45 : 30
= 3 : 2