To find five numbers that have a mean of 25, their total sum must be 125, since the mean is calculated by dividing the sum by the number of values (125 ÷ 5 = 25). One possible set of numbers could be 20, 25, 25, 30, and 25. These numbers add up to 125, thus maintaining the required mean of 25.
The first five odd numbers are 1, 3, 5, 7, and 9. To find the mean, you add these numbers together: 1 + 3 + 5 + 7 + 9 = 25. Then, divide the sum by the number of values, which is 5: 25 ÷ 5 = 5. Therefore, the mean of the first five odd numbers is 5.
1 x 25, 5 x 5
50
The numbers that multiply to -125 and add to -20 are -25 and 5. When you multiply -25 and 5, you get -125, and when you add them together, you get -20. Thus, -25 and 5 are the correct pair of numbers.
Add all the data together and then divide the sum by the number of data points. For example, 3, 4, 5, 6, 7 Sum is 25 There are 5 numbers or data points which combined to make that sum The mean or arithmetic average is 25/5 = 5
The first five odd numbers are 1, 3, 5, 7, and 9. To find the mean, you add these numbers together: 1 + 3 + 5 + 7 + 9 = 25. Then, divide the sum by the number of values, which is 5: 25 ÷ 5 = 5. Therefore, the mean of the first five odd numbers is 5.
The mean is all of the numbers added together, divided by the number of numbers. E.g. 2, 2, 5, 6, 10 is 25 / 5 = 5. So the mean would be 5.
To work out the mean average you need to add up all the numbers and then divide the answer by the amount of numbers that you have added upE.g.6,2,5,3,96 + 2 + 5 + 3 + 9 =2525 divided by 5 = 5So 5 is the mean averageThis is because the numbers add together to make 25! We need to divide the numbers by 5 because there are 5 numbers in the sum. so 25 divided by 5 equals 5
Factors are numbers you can multiply together to get another number. The factors of 25 are 1, 5, and 25.
1 x 25, 5 x 5
1 x 25, 5 x 5
50
4,5,6,10,100=125 and their mean is 125/5=25% of the larest number,100
The numbers 3, 5, and 7 together have a range of 4 and a mean of 5.
125
1 × 1 × 625 1 × 5 × 125 1 × 25 × 25 5 × 5 × 25
The numbers that multiply to -125 and add to -20 are -25 and 5. When you multiply -25 and 5, you get -125, and when you add them together, you get -20. Thus, -25 and 5 are the correct pair of numbers.