LEXIBOOK SC300 Manual De Instrucciones página 32

Chain calculations
These are calculations in which the previous result is used as the first operand in the next
calculation. For example, you can calculate √ = and sin = .
The previous calculation result will not be recalled after entering multiple instructions.
Example
Calculations using fractions
This function is used to perform arithmetic operations and memory calculations using a fraction
and the conversion between a decimal number and a fraction.
• In all cases, a total of up to 10 digits including integer, numerator, denominator and the symbol
( ) can be entered.
• If the number of digits to be displayed is greater than 10, the number will be converted to a
decimal number and displayed as such.
• Decimal numbers, variables, or exponents cannot be used as fractions.
Example
32
SC300_02IM0186.indd 32
Calculation
Calculation
(6)
Display
(7)
Display
09/05/2006 10:31:51