1.

Income of the family in the year 2015 was 20% less than that in the year 2016 and the ratio of their savings in 2015 and 2016 is 2 : 5. Approximately what percentage they saved in the year 2015?

A. 6.17
B. 4.16
C. 3.24
D. 5.66
Answer» C. 3.24


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