Conversions (Decimal, Binary, Hexadecimal, Octal) using the CASIO FX 991 ES PLUS and LAX

Опубликовано: 02 Апрель 2026
на канале: Prof. MURAKAMI - MATEMÁTICA RAPIDOLA
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Number System and Base Conversion
Quick and simple method to convert numbers from one base to another, be it: Decimal, Binary, Octal, Hexadecimal.
Step-by-Step Number Base Conversion Calculator
Convert Decimal to Binary, Octal and Hexadecimal
Number base conversion with the Casio fx-991ES PLUS and LAX

Binary Decimal Conversion
Conversion from the decimal to binary system
To convert a decimal number to binary, simply perform successive divisions of the decimal number by 2 (base of the binary system).

How to convert a decimal number to binary?
See how to convert binary values ​​to decimals: A simple way to do this conversion is to divide the decimal number you want to convert to binary by two. Do the division "by hand", and write down the remainder (it will be 0 or 1). Take the quotient of this division and divide it, also, by two.

How to convert binary numbers?
Steps
Write the binary number and list the powers of 2 {\displaystyle 2} from right to left. ...
Write the digits of the binary number below their corresponding powers. ...
Connect the digits of the binary number to their corresponding powers. ...
Write the final value of each power. ...
Add the final values.

How to convert a decimal number with a comma to binary?
In base two, when dividing a number by two, simply move the comma to the left. Thus, to determine the second digit of the number in binary, simply remember that it is the whole part of the original number divided by two, leaving out the remainder. Let's convert 25 from decimal to binary.

Binary Decimal Conversion
How to Convert from Decimal to Binary
Convert the number 1010 from the binary system to decimal.

Convert the number 1101 from the binary system to decimal.

Convert the number 1111 from the binary system to decimal.

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