The answer is 46000.
Explanation:
In “45682”
‘5’ is the second significant figure.
While rounding off, we have to check the number behind the one chosen, in this case 5 is chosen. So we will look at the one behind 5 which is 6.
As 6 is larger than 5, we will round up.
The answer is 46000
Brief notes:
If the number is smaller than 5, we round down,
If the number is larger than 5, we round up.
If the number is equal to 5, we still round up.
