## Answer :

Remember that 28% means 0.28 .

Remember that 'of' almost always means 'times'.

0.28 x (the sum) = $100.80

Divide each side by 0.28 : the sum = ( $100.80 / 0.28 ) =

*$360*Remember that 28% means 0.28 .

Remember that 'of' almost always means 'times'.

0.28 x (the sum) = $100.80

Divide each side by 0.28 : the sum = ( $100.80 / 0.28 ) =