Math: How to convert between fraction and decimal on the Casio fx-991ES PLUS C
Tutoring math, you notice the peculiarities of scientific calculators. The tutor brings up one about the Casio fx-991ES PLUS C.
If you enter the operation 14รท9 into the Casio fx-991ES PLUS C, you’ll just as likely see 14/9 on the screen. If you want the decimal, just press the S⇔D key.
You can keep pressing the S⇔D key to toggle through various formats of the answer.
HTH:)
Jack of Oracle Tutoring by Jack and Diane, Campbell River, BC.