Percentages-At A Glance - HP 10BII Owner's Manual

Percentages—At a Glance...
Percent.
Cost.
Price.
Margin.
Markup.
Add 15% to $17.50.
Keys: Display: Description:
000909
17.50
Enters number.
CX
20.13
Adds 15%.
Find the margin if the cost is $15.00 and selling price is $22.00..
COGO GSP
15.00
Enters cost.
ООо
22.00
Enters price.
31.82
Calculates margin.
If the cost is $20.00 and the markup is 33%, what is the selling price?
12 AtaGlance...