## Question

###### A class consists of a number of boys whose ages are in arithmetical progressions, the common difference being four months. If the youngest boy of the class be only eingt years old and the sum of the ages of all the boys in the class be 168 years, find the number of boys and the age of the oldest in the class.

A class consists of a number of boys whose ages are in arithmetical progressions, the common difference being four months. If the youngest boy of the class be only eingt years old and the sum of the ages of all the boys in the class be 168 years, find the number of boys and the age of the oldest in the class.

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