SITE-A teams: Lesson 7
Gratuity on service at a restaurant is usually 15% of the cost of the meal before the tax is added to the bill.
Can you develop a table that displays what the amount of gratuity should be for meals costing between $20 and $200 with dollar increments of 10?
Let X represent the cost of the meal before the tax is added to the bill, and let Y be the amount of gratuity that should be left for the service provided.
Turn on the
CASIO fx7400G.
or just press 
when at the main menu screen.
On an available Y-slot enter
the expression 0.15 X and press
(Make sure no other Y-slot is highlighted, i.e. selected for computation.).
Press
(RANG)
Scroll down and set the parameters as follows:
Press after entering
each value.
Table Range
X
Strt: 20
End: 200
ptch: 10
Press 
Press 
(TABL)
Use your cursor arrows to move about the table that has been created.
Press
Press 
Turn off the
CASIO fx7400G.
(OFF)