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What is the HCF of 40 and 80?
The highest common factor is the greatest number which both numbers can divide by evenly. In this case, the greatest number 40 can divide by is 40. 80 can also divide by 40, and so this is a common factor. As no numbers greater than 40 will be able to divide 40 evenly, the hcf of 40 and 80 is 40.
The sum of 5 numbers is 200 what is the average of the numbers?
The average of five numbers whose sum is 200 will always be 40, no matter which numbers you choose. When finding an average, you add up the numbers (find the sum of the set), then divide by the number of terms. In this case, the sum will always be 200, and there will always be five terms. This will always result in an average of 40. Ex/ 1 + 2 + 3 + 4 + 190 = 200 200 / 5 = 40 40 + 40 + 80 + 24 + 16 = 200 200 / 5 = 40
How do you change 3 over 40 in to a decimal number?
In order to change 3/40 to a decimal, you would have to divide the numbers. 3 divided by 40 = .075
What is the average of 30 and 40?
35 as in 30 + 40 = 70 then as there are two numbers divide by two, then 70 / 2 = 35 or 30 + 5 = 35 = 40 - 5
What is the avarage of 10 20 30 and 40?
Add the 4 numbers and divide by 4. answer = 100/4 = 25
