4.0382 rounded to 1 decimal point?

Answer 1

4 as anything up to 4.05 will also be rounded to 4.0 4.05 will normally also be rounded to 4.0.

4.0/4

Its 4 because you look to the right of the digit that you want to round the number to, and if it is 5 or higher, you round that digit up one. If it is 4 or lower, then you keep that number. For example:4.569 rounded to 2 decimal places would be 4.57.