First you look at the tenths place of each number.
If the number is 0-4 then the ones place stays the same however if the number is 5-9 then the ones place goes up one
So you nearest whole numbers are 76-49
58
Sorry if I got that wrong
Answer:
$50.70
Step-by-step explanation:
$8.80+$8.10=$16.90
$16.90x3=$50.70