Casio fx-350TL Manual De Usuario

E-13

C

C

• Use the COMP mode for percentage calculations.

• Example 1 : To calculate 12% of 1500

1500 

-

 12 

A

 

v

• Example 2 : To calculate what percentage of 880 is 660

660 

\

 880 

A

 

v

• Example 3 : To add 15% onto 2500

2500 

-

 15 

A

 

v

 

+

• Example 4 : To discount 3500 by 25%

3500 

-

 25 

A

 

v

 

,

• Example 5: If 300 grams are added to a test sample

originally weighing 500 grams, what is the percentage
increase in weight?

 100  160 (%)

300 

+

 500 

A

 

v

• Example 6: If temperature changes from 40°C to 46°C,

what percentage did it rise?

 100  15 (%)

46 

,

 40 

A

 

v

0.5

00

1  2.

00

180.

00

75.

00

2625.

00

160.

00

2875.

00

300 

 500

500

15.

00

46 

 40

40