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The average number of students present in the class on the first 3 days is 27 and the next two days is 29.if the weekly average is 28, find the number of students present on Saturday (assuming Sunday to be a holiday).?
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The average number of students present in the class on the first 3 day...
The average number of students present in the class on the first 3 days is 27 and the next two days is 29. If the weekly average is 28, find the number of students present on Saturday (assuming Sunday to be a holiday).
To find the number of students present on Saturday, we need to calculate the average number of students present on all days of the week and then subtract the number of students present on the other days.
Step 1: Calculate the total number of students present on the first 3 days
The average number of students present on the first 3 days is given as 27. Since there are 3 days in the first part of the week, the total number of students present on these days can be calculated by multiplying the average by the number of days:
Total number of students present on the first 3 days = Average * Number of days = 27 * 3 = 81
Step 2: Calculate the total number of students present on the next 2 days
The average number of students present on the next 2 days is given as 29. Since there are 2 days in the second part of the week, the total number of students present on these days can be calculated by multiplying the average by the number of days:
Total number of students present on the next 2 days = Average * Number of days = 29 * 2 = 58
Step 3: Calculate the total number of students present on all days of the week
The weekly average is given as 28. Since there are 5 days in a week (excluding Sunday), the total number of students present on all days can be calculated by multiplying the average by the number of days:
Total number of students present on all days = Average * Number of days = 28 * 5 = 140
Step 4: Calculate the number of students present on Saturday
To find the number of students present on Saturday, we subtract the total number of students present on the other days from the total number of students present on all days:
Number of students present on Saturday = Total number of students present on all days - Total number of students present on the other days
Number of students present on Saturday = 140 - (81 + 58)
Number of students present on Saturday = 140 - 139
Number of students present on Saturday = 1
Therefore, there is only 1 student present on Saturday.
To find the number of students present on Saturday, we need to calculate the average number of students present on all days of the week and then subtract the number of students present on the other days.
Step 1: Calculate the total number of students present on the first 3 days
The average number of students present on the first 3 days is given as 27. Since there are 3 days in the first part of the week, the total number of students present on these days can be calculated by multiplying the average by the number of days:
Total number of students present on the first 3 days = Average * Number of days = 27 * 3 = 81
Step 2: Calculate the total number of students present on the next 2 days
The average number of students present on the next 2 days is given as 29. Since there are 2 days in the second part of the week, the total number of students present on these days can be calculated by multiplying the average by the number of days:
Total number of students present on the next 2 days = Average * Number of days = 29 * 2 = 58
Step 3: Calculate the total number of students present on all days of the week
The weekly average is given as 28. Since there are 5 days in a week (excluding Sunday), the total number of students present on all days can be calculated by multiplying the average by the number of days:
Total number of students present on all days = Average * Number of days = 28 * 5 = 140
Step 4: Calculate the number of students present on Saturday
To find the number of students present on Saturday, we subtract the total number of students present on the other days from the total number of students present on all days:
Number of students present on Saturday = Total number of students present on all days - Total number of students present on the other days
Number of students present on Saturday = 140 - (81 + 58)
Number of students present on Saturday = 140 - 139
Number of students present on Saturday = 1
Therefore, there is only 1 student present on Saturday.
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The average number of students present in the class on the first 3 day...
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The average number of students present in the class on the first 3 days is 27 and the next two days is 29.if the weekly average is 28, find the number of students present on Saturday (assuming Sunday to be a holiday).?
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The average number of students present in the class on the first 3 days is 27 and the next two days is 29.if the weekly average is 28, find the number of students present on Saturday (assuming Sunday to be a holiday).? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about The average number of students present in the class on the first 3 days is 27 and the next two days is 29.if the weekly average is 28, find the number of students present on Saturday (assuming Sunday to be a holiday).? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The average number of students present in the class on the first 3 days is 27 and the next two days is 29.if the weekly average is 28, find the number of students present on Saturday (assuming Sunday to be a holiday).?.
The average number of students present in the class on the first 3 days is 27 and the next two days is 29.if the weekly average is 28, find the number of students present on Saturday (assuming Sunday to be a holiday).? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about The average number of students present in the class on the first 3 days is 27 and the next two days is 29.if the weekly average is 28, find the number of students present on Saturday (assuming Sunday to be a holiday).? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The average number of students present in the class on the first 3 days is 27 and the next two days is 29.if the weekly average is 28, find the number of students present on Saturday (assuming Sunday to be a holiday).?.
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