Finding the Whole
20 is 20% of 100
22.5 is 50% of 45
26 is 65% of 40.
3.2
0.88
You pay 5.1% tax on your dinner. Your total cost of dinner was $127.65. What do you pay in ALL after tax?
$134.16 in all for dinner
0.0009
$18.8 tip
$5.64 tax