Math, asked by vatsala4, 8 months ago

In a group of 120 people, 90 have an age of more 30 years, and the others have an age of less than 20 years. If a person is selected at random from this group, what is the probability the person's age is less than 20?

Answers

Answered by chitranshi07

0

Answer:

1/4

Step-by-step explanation:

Total people = 120

People having age >30 = 90

People having age <20 = 30

Thus, probality = 30/120

= 1/4

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