Casio FX-820MS • Example 2:, • Example 3:, • Example 4:, • Example 2:, •Example 1: 2  1 , • Example 1: 2.75 , uDecimal ↔ Fraction Conversion

•Example 1: 2  1  13

3155

	2 C3					+1 C5 =				13		15.
• Example 2: 3		1		 1			2	 4	11
		4							12
						3
					3	C1 C4 +
					1	C2 C3 =
										4	11		12.
• Example 3:	2				1
										2 C4				=
	4				2
• Example 4:	1		1.6  2.1							1 C2 +1.6				=
	2

•Results of calculations that mix fraction and decimal val- ues are always decimal.

uDecimal ↔ Fraction Conversion

•Use the operation shown below to convert calculation results between decimal values and fraction values.

•Note that conversion can take as long as two seconds to perform.

• Example 1: 2.75  2			3	(Decimal → Fraction)
			4
				2.75 =		2.75
			11	C	2		3	4.
				AB		11			4.
1			4
		↔ 0.5 (Fraction ↔ Decimal)
• Example 2:
	2
				1 C 2 =		1		2.
				C		0.500
				C
						1		2.00

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