Question

How can i round 4.639 to 1 decimal point

Answer 1

if the number right to the 6 is lower than 5 then the 6 will stay the same, therefore the answer to your problem would be 4.6

Answer 2

4.6

Explanation:

4.639 if bold underlined numeral is ≥ 5 round '6' up to 7 o/w leave alone

= 4.6 rounded