Question

what is 6.805 round to the nearest whole number

Answer 1

Whole number = full (1, 2, 3... no decimals)
Anything bigger than 5 you round up, anything lower than 4 you round down
8 (tenths place) is bigger than 5, so you round up to the left
6.805 rounded up is 7

Answer 2

6.805 is rounded to 7 because 8 is closer to ten than it is to 0