Question

Rounded to the nearest dime ,what is the greatest amount of money that rounds to $105.40?What is the least amount of money that rounds to $105.40? Explain your anwsers.

Answer 1

$100.00 rounded  value
$105.00 rounded value
$110.00 rounded value

For example,
14,494 
To round off the height value to the nearest thousand we can use the expanded from to clarity the position of numbers which is: 
10, 000 = ten thousand 
4, 000 = thousands 
400 = hundreds 
90 = tens 
4 = ones 
Here we can notice than four thousand is the value where the nearest thousands is placed. Hence we can round off the number of 14, 494 into 14, 000. Notice 0-4 rounding off rules.