22.48 as a whole number

The answer is 22, this is the answer because when you're rounding to the nearest whole number, you look at the number right next to the whole number. In  this case, the number is 22.48, you can rewrite this as 22 & 48/100. So since the 4 in .48 is lower than 5, you do not bump up the whole number. Making it 22