Posted by m on Tuesday, November 9, 2010 at 1:22pm.
An 8 ounce bottle of hairspray costs $3.66. Find the unit price in cents per ounce.
would it be 0.4575 or 45.75 cents per ounce?

math  Ms. Sue, Tuesday, November 9, 2010 at 1:28pm
Since we don't have fractions of a penny, we need to round the answer to the nearest cent.
$0.46 or 46 cents per ounce