look at the picture i have filled out a table for it. hope this .(\) quetoooffcial (/)officially out of brainly retirement
to find the percentage, we take the tax over the subtotal
percentage = tax/subtotal
multiply by 100% to change from decimal to percent form
step 1: bobby: first you multiply 1.12 by $2.50, and you get $2.80. $2.80 is how much bobby spent.
step 2: carla: you have to do 1.4 times $2.20, and you'll get $3.08.
therefore, carla spent more money