Example 5: To discount 3500 by 25%.

3500 

3500*

251((%)E

Example 6: To discount the sum of 168, 98, and 734 by

20%.

168+98+

734E

 G*201((%)E

Example 7: If 300 grams are added to a test sample

originally weighing 500 grams, what is the

percentage increase in weight?

300+500

1.(A%)

Example 8: What is the percentage change when a value

is increased from 40 to 46? How about to 48?

Insert Mode:

46 40

1.(A%)

eeeY8E

E 30