Answer:
After 8 and before 9. Should look like the following:
When placing a decimal point, when it come to an equation, you simply look on how many digits are after each of the numbers in the equation:
5.26 and 5.5 have a total of 3 numbers after there decimals so that is how many times you will move the decimal to the right of your answer.
Explanation:
Hope it helps! =D