Because we use the decimal system which has only ten symbols - for the numbers 0 to 9. In the decimal system, every time you get to a power of ten, the number starts one further place to the left.
Chat with our AI personalities
The median number of 1 through 9 is 5. Median is the middle number, while mean number is the numbers added together and divided by the number of numbers.
when youre adding negative numbers, you add them and put a negative sign (ex: -6 + -5=-11) when you add negative and positive numbers(ex: -9 + 7) you subtract the numbers and take the sign of the bigger number (9-7=2, so the answer is -2 because the bigger number, 9, is negative when you subtract 2 negative numbers you add them together and put a negative sign when you subtract a neg. number and a pos. number (ex: -8 - 3) you add the numbers but the 3 becomes negative so the problem becomes -8 + -3. the answer is -11
The numbers to the left of the decimal are the whole number. The numbers to the right become the fraction. 9.37 = 9 and 37/100
4 x 9 = 36 9 - 4 = 5 Therefore, the two numbers are 9 and 4. Similarly, -9 and -4 can be multiplied together to make 36, and have a difference of 5.
There are an infinite number of answers. One answer is 2000 + 9.