Sharp YO-270 operation manual Calculator Mode, Example Operation Display

qCalculator Mode

The Organizer’s built-in calculator can perform the 3 arithmetic calculations in up to 12 digits.

Calculator mode is selected by	Calculator
pressing qthe
appropriate number of times.

0.

Each time you press the key, the display switches as follows:

➠Calculation Mode ➠ Metric Conversion Mode ➠ Currency Conversion Mode ➠ Calculations Mode ➠

Before performing any calculations, press ctwice to clear the display.

•An error occurs if the integer section of the calculation result exceeds 12 digits, if the memory exceeds 12 digits, or a number is divided by zero. (“Error!” is displayed.)

Press c to clear the error message.

Example		Operation			Display
(–24+2) ⎟ 4=		Mixed calculation
		-24 +2 /4 =				–5.5
		Constant/repeat calculation
		The second figure is a constant value
		(+addition, -subtraction, /division)
34 + 57 =		34	+57 =			91.
45 + 57 =		45	=			102.
		The first figure is a constant value
		(*multiplication)
68 x 25 =		68	*25 =			1700.
68 x 40 =		40	=			2720.
		Percentage
10% of 200		200 *10 I				20.
Percentage 9 of 36		9 /36 I				25.
10% mark-up		200 +10 I				220.
20% discount		200 -20 I				160.
√		Root
	25 – 9	25	-9=O			4.
		An
43		4 *==				64.
		Unit division
1/8		8 /=				0.125
		Memory function
	25 x 5 =	R25 *5 U			M	125.
–) 84 ⎟ 3 =		84	/3 Y		M	28.
+) 68 +17		68	+17 U		M	85.
(Total) =		T			M	182.
123456789098 x
145 =		123456789098 *145 =			– Error! –
17901234419210				17.9012344192
		(17.9012344192 x 1012 = 17901234419200)

21