cards with numbers marked from 1-227 are placed in a box. I draw 1 card from the box. What is the probability that the drawn card is a multiple of 7?
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The probability of getting a multiple of 7 is 32/227.
Given,
Cards with numbers marked from 1-227 are placed in a box.
To Find,
The probability that a random card drawn is a multiple of 7.
Solution,
Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.
The formula for calculating the probability of an event is
Probability of an event = favorable outcomes/total number of outcomes
Now, according to the question
Favorable outcomes = multiples of 7 between 1 to 227 = 32
Total number of outcomes = 227
So,
Probability of getting a multiple of 7 = 32/227
Hence, the probability of getting a multiple of 7 is 32/227.
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