What does 9 more than mean in math?
What does 9 more than mean in math?
9 more means add 9. half the number is n/2.
What is 9 less than a number?
The phrase Nine less than a number suggests that 9 has been subtracted from the number. So, we can write it as x−9 . Then, it also states that the result will be −24 .
What number is nine more than twice another number if the sum of the numbers is 129 find both numbers?
If the sum is 129, that means n + m = 129. Now we can substitute the first expression (n = 2m + 9) into the second expression (n + m = 129), replacing the n. n = 89. Therefore, n = 89, and m = 40.
Does how many mean add?
The Basic Operations
| Symbol | Words Used |
|---|---|
| + | Addition, Add, Sum, Plus, Increase, Total |
| − | Subtraction, Subtract, Minus, Less, Difference, Decrease, Take Away, Deduct |
| × | Multiplication, Multiply, Product, By, Times, Lots Of |
| ÷ | Division, Divide, Quotient, Goes Into, How Many Times |
How many more do you add or subtract?
“More” usually (but not always) suggests addition and “less” usually (but not always) suggests subtraction. Look out for problems where these words suggest the opposite of what they usually do. For example, “The Green Team had 14 players which was 2 more than the Red Team.
What does how much mean in math?
In mathematics, the term ‘how much’ usually refers to a quantity of some sort, often a numerical quantity.
How do you find the mode if no number is repeated?
To find the median, your numbers have to be listed in numerical order from smallest to largest, so you may have to rewrite your list before you can find the median. The “mode” is the value that occurs most often. If no number in the list is repeated, then there is no mode for the list.
How do you find the mode if there is no one?
To easily find the mode, put the numbers in order from least to greatest and count how many times each number occurs. The number that occurs the most is the mode!