the average of 16 boys is decreased by when a boy of a 17 years is replaced by a new boy find the age of the new boy
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ANSWER:
14 years 8 months
EXPLANATION:
Total decrease
= ( 20 X 2 ) months
= 3 years 4 month
∴ Age of the new boy
= ( 18 years ) – ( 3 years 4 months)
= 14 years 8 month
hope It helps you✌✌(⌒_⌒;)(⌒_⌒;)
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