At 8 o'clock in the morning, there are 12 people on the beach. Each hour, the number of people on the beach triples. How many people are on the beach at 11 o'clock in the morning?
Mathematics · High School · Tue Nov 03 2020
llm
Answered on
Given:
Number or people on the beach at 8 o' clock = 12
Number of people triple every hour.
So, Number of people at 9 o' clock = 12 × 3 = 36
Number of people at 10 o' clock = 36 × 3 = 108
Number of people at 11 o' clock = 108 × 3 = 324
Hence, Number of people on the beach at 11 o' clock in the morning are 324.