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A box containing cards numbered 6 to 50 . A card is drawn at random from the box. What is the probability that the card has a number which is a perfect square like 4,9 .is?
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A box containing cards numbered 6 to 50 . A card is drawn at random fr...
Given numbers are 6, 7, 8, 9,…,50.
Number of these numbers = 50 - 5 = 45.
Perfect square numbers from these are 3^2, 4^2, 5^2, 6^2, 7^2.
Their number is 5.
∴ P(getting a perfect square number) = 5/45 = 1/9.
Number of these numbers = 50 - 5 = 45.
Perfect square numbers from these are 3^2, 4^2, 5^2, 6^2, 7^2.
Their number is 5.
∴ P(getting a perfect square number) = 5/45 = 1/9.
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A box containing cards numbered 6 to 50 . A card is drawn at random fr...
Probability of drawing a card with a perfect square number from the box:
To find the probability of drawing a card with a perfect square number from the box, we need to first determine the total number of cards in the box and the number of cards with perfect square numbers.
Step 1: Determine the total number of cards in the box:
Given that the box contains cards numbered from 6 to 50, we need to find the total number of cards in this range.
The range of numbers from 6 to 50 can be written as: 6, 7, 8, 9, ..., 50.
To find the total number of cards, we need to count the numbers in this range. We can subtract the starting number (6) from the ending number (50) and add 1 to include both the starting and ending numbers.
Total number of cards = (50 - 6) + 1 = 45 + 1 = 46
Step 2: Determine the number of cards with perfect square numbers:
Perfect square numbers are the numbers that can be expressed as the product of an integer multiplied by itself.
The perfect square numbers between 6 and 50 are 9, 16, 25, 36, and 49.
Number of cards with perfect square numbers = 5
Step 3: Calculate the probability:
The probability of drawing a card with a perfect square number can be calculated by dividing the number of cards with perfect square numbers by the total number of cards.
Probability = Number of cards with perfect square numbers / Total number of cards
Probability = 5 / 46
Simplifying this fraction, we get:
Probability = 1 / 9.2
Therefore, the probability of drawing a card with a perfect square number from the box is approximately 0.109 or 10.9%.
To find the probability of drawing a card with a perfect square number from the box, we need to first determine the total number of cards in the box and the number of cards with perfect square numbers.
Step 1: Determine the total number of cards in the box:
Given that the box contains cards numbered from 6 to 50, we need to find the total number of cards in this range.
The range of numbers from 6 to 50 can be written as: 6, 7, 8, 9, ..., 50.
To find the total number of cards, we need to count the numbers in this range. We can subtract the starting number (6) from the ending number (50) and add 1 to include both the starting and ending numbers.
Total number of cards = (50 - 6) + 1 = 45 + 1 = 46
Step 2: Determine the number of cards with perfect square numbers:
Perfect square numbers are the numbers that can be expressed as the product of an integer multiplied by itself.
The perfect square numbers between 6 and 50 are 9, 16, 25, 36, and 49.
Number of cards with perfect square numbers = 5
Step 3: Calculate the probability:
The probability of drawing a card with a perfect square number can be calculated by dividing the number of cards with perfect square numbers by the total number of cards.
Probability = Number of cards with perfect square numbers / Total number of cards
Probability = 5 / 46
Simplifying this fraction, we get:
Probability = 1 / 9.2
Therefore, the probability of drawing a card with a perfect square number from the box is approximately 0.109 or 10.9%.
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A box containing cards numbered 6 to 50 . A card is drawn at random from the box. What is the probability that the card has a number which is a perfect square like 4,9 .is?
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A box containing cards numbered 6 to 50 . A card is drawn at random from the box. What is the probability that the card has a number which is a perfect square like 4,9 .is? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about A box containing cards numbered 6 to 50 . A card is drawn at random from the box. What is the probability that the card has a number which is a perfect square like 4,9 .is? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A box containing cards numbered 6 to 50 . A card is drawn at random from the box. What is the probability that the card has a number which is a perfect square like 4,9 .is?.
A box containing cards numbered 6 to 50 . A card is drawn at random from the box. What is the probability that the card has a number which is a perfect square like 4,9 .is? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about A box containing cards numbered 6 to 50 . A card is drawn at random from the box. What is the probability that the card has a number which is a perfect square like 4,9 .is? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A box containing cards numbered 6 to 50 . A card is drawn at random from the box. What is the probability that the card has a number which is a perfect square like 4,9 .is?.
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