1)solve for the rate (as a %). round to the nearest tenth of a percent when necessary.
$7.40 is what percent of $58.90?
2) solve for the base (in $). round to hundredths when necessary.
what is the base if the portion is $4,580 and the rate is 65%?
3). solve for the base. round to hundredths when necessary.
140 is 120% of what number?