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What is the average of 0 84 87 91 and 98?
The average is 72. To compute the average, you add up the numbers and then divide by the amount of numbers you have. So, in this case: 0 + 84 + 87 + 91 + 98 = 360 360 divided by 5 = 72
What two numbers multiply out to negative 546 but add up to 85?
631
What is the sum of all composite numbers between 90 and 100?
Add them up. 90, 91, 92, 93, 94, 95, 96, 98, 99, 100
How many two-digit numbers have digits that add up to 10?
To make the list of two-digit numbers with digits that add up to 10, first write the pairs of single-digit integers that add up to 10. They are (1,9), (2,8), (3,7), (4,6), (5,5). Then recognize that each of these pairs of numbers, except 5, can be combined in two different ways to make two-digit numbers that satisfy the problem. 19 and 91 28 and 82 37 and 73 46 and 64 55 So there are nine two-digit numbers with digits that add up to 10.
How many numbers are there up to 100 where the two digits add to 10?
110
What are three consecutive numbers that add up to 273?
The numbers are 89, 91 and 93 and 90, 91 and 92
The sum of two consecutive number is 91 What are the numbers?
Two consecutive numbers which add up to 91 are the numbers one half either-side of 91/2 = 45.5. Therefore, the numbers are 45 + 46 = 91.
What are four consecutive numbers that add up to 358?
The numbers are 88, 89, 90, and 91.
What are three prime numbers that add up to 273?
91+31+151=273
What number do you add to 71.2 to get a mean of 91?
To get a mean of 91 from two numbers the two numbers should add up to 182 (2x91), so if one number is 71.2, then the other number is 182-71.2=110.8.
What are four consecutive numbers that add up to 360?
No four consecutive whole numbers have a sum of 360. 88 + 89 + 90 + 91 = 358 . . . too small 89 + 90 + 91 + 92 = 362 . . . too big
What numbers add to 91 and multiply to 900?
991
What is the average of 0 84 87 91 and 98?
The average is 72. To compute the average, you add up the numbers and then divide by the amount of numbers you have. So, in this case: 0 + 84 + 87 + 91 + 98 = 360 360 divided by 5 = 72
What 2 prime numbers add together to make 91?
Two is the only even prime number. When you add an odd number to another odd number, you get an even number. When you add an even number to an odd number, you get an odd number. 91 is an odd number, therefore the answer is 2 and 89.
What 5 consecutive odd numbers add up 475?
480
What two numbers multiply out to negative 546 but add up to 85?
631
What is the sum of all composite numbers between 90 and 100?
Add them up. 90, 91, 92, 93, 94, 95, 96, 98, 99, 100
