The price of a hamburger at McBeef’s increased from 50 cents to 60 cents. What is the percent increase?
1 answer:
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Answer:
It is a case of classical probability.
Step-by-step explanation:
Since we are selecting a number between 1 and 100 randomly which is divisible by 14 the only favorable cases are 14,28,42,56,70,84,98 which are 7 cases out of 100 total numbers thus the required probability becomes