Question

I dont have much time to do this.Hi! i really need help on the last paragraph(its a question) i know the ones before it, but you need to use those answers to find the last one.
How many 2.5 inch by 6 inch
tiles will fit on a back splash
that is 2.5 feet tall and 8 feet
long? answer: 192 tiles

In the problem to the above, if
each tile costs 80₵, how
much change would you get
back if you paid with two
$100 bills? answer: $46.40 in change

In the problem to the above, you just remembered that the tax rate was 5%. Now how much change would you get back if you paid with two $100 bills? *help on this one??? Help PLEASE IM BEGGING YOU

Answer 1

153.6x1.05= $161.28

$153.6 is the price. tax is 5% 1.05 represents tax and the whole so you can do it in one step