They get $85 for just getting in the truck and starting the engine.
To earn $100, they need another $15 for mileage.
$15 / 0.17 = 88.2 miles
Rounded to the nearest mile, it's <u>88 miles</u> (but that still leaves them 4¢ short).
You need to divide 12 by 16 to get a decimal that you can turn into a percent. 12 ÷ 16 = .75. You turn that .75 into 75%. Greg's football team won 75% of their games.