To solve this problem, you will need to approximate the values to the nearest whole dollars.
Hence, 18.79 ecomes $19
2.11 becomes $2
1.92 becomes $1.9
while lastly, 17.28 becomes $17
Hence, we can rewrite the given expression as follows;
$19 + $2 -$2 + $17 = $19 + $17 = $36