Question

Round 4.75 to nearest whole decimal?

Answer 1

$4.75\approx4.8$

Answer 2

4.75= 4.8 
1-4 round it down
5-9 round it up.
ex.
1.23 3 so you round it to 1.20
5.76
take the first number after the decimal and turn it into a 8= 5.8
Hoped i helped:)