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Why when you add 15 percent then take away 15 percent is it different?
Yes. Let's take 100 as an example. When you add 15 percent you get 115. Now when you take 15 percent you are taking the 15 percent from a larger number. 15 percent of 115 is 17.25 so when you subtract 17.25 from 115 you get 97.75.
What Is 15 percent Of 2400?
To find 15 percent of a number, multiply the number by 0.15. in this instance, 0.15 x 24 = 3.6. If the number refers to a unit of currency, don't forget to round to the appropriate number of decimal places and add the appropriate currency unit.
How do you express a number as a decimal?
If its a fraction such as 3/4 then divide the denominator into the numerator which as a decimal is 0.75 but if its a whole number such as 15 then simply add .0 to the end of it and so 15 as a decimal is 15.0
Which is a composite number 15 or 11?
15 is a composite number. 11 is a prime number.
What are two factors of -54 that add up to 15?
How about: 9+6 = 15
Is 15 a deficient number?
Yes 15 is a deficient number because its factors add upp to less than the number itself,which is 15.
What 4 numbers add to 15?
19
What number is next 15 24 25 5 14 15?
3, looks as if you add 9 to the first number, then add 1, divide by 5, add 9, add 1, divide by 5 to get 3
When can you make a number smaller when you add a number to it?
This occurs when you add a negative number. An understanding of negative numbers and their place in the number line is appropriate for this subject. EXAMPLE : 15 + (-7) = 15 - 7 = 8
When you add the number of rows in my array to the number in each row you get 15 My digits add up to 9 Which number am I?
24
What is number if you add 7 to number then divide result by number the answer is 8?
15
Can you add an even number to 15 so that the sum is an even number?
No because two plus 15 equals 17
What happens when you add 0 to a number?
Adding zero to a number leaves the number unchanged.
How do you check your answer to a subtraction?
you add you answer to the smallest number. Example, 15-5=10 Then you add to (if you want to) check if your answer is correct. Example, 10+5=15
How do you add 15 percent to a number?
take your total and multiply it by 1.15
What number times what number equals 11 when you add it and equals -60 when you multiply it?
15 and -4
What number has the sum of 15 when you add the factors?
The Answer is 8 because... 1+2+4+8=15
