Respuesta :
$6+$3.50(2lbs of apples)+ $3.50 (2lbs of oranges)=6+7+7=$20
If the tax is $1, the percentage of $1 out of $20 is 1/20=.05 or 5%
If the tax is $1, the percentage of $1 out of $20 is 1/20=.05 or 5%