13
Discount
Example: 800 discounted by 20% is 640.
Reciprocal
Example:
1
/
8
= 0.125
Exponent
Example: 7
6
= 117649
You Press
You See
800 – 20 %
640.
You Press
You See
8 ÷ =
0.125
You Press
You See
7
×
= = = = =
117649
65-538.fm Page 13 Monday, December 13, 1999 9:15 AM