What is 0.76133 to one decimal place?

Answer 1

0.8

To round to 1 decimal place we look at the second digit after the decimal point and ask if it is equal to or greater than 5. If it is we round the first digit up (add 1 to it). If not we round down (the first digit remains the same).

Here the second digit is "6" and so we round the first digit up to "8".