BINARY TO DECIMAL OCTAL HEXADECIMAL CONVERTER

The online tool provided in this section can be used to convert binary to decimal, octal and  hexadecimal. 

Binary                Result:             Decimal                  Hexadecimal                  Octal

What is decimal, binary, octal and hexadecimal?

Decimal :

Decimal is nothing but the number we use in our day to day life. Whatever number we write in our day to day life, we use the ten digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.

Since we use one or some of these ten digits in decimal, we say  that  decimal is having base 10.

Binary :

In digital electronics, we write the numbers using only the two digits "0" and "1". Whatever number we we have in regular, it will be written in digital electronics only by using the two digits "0" and "1".

Since we use only the two digits "0" and "1" in binary, we say that binary is having base 2.

Octal :

Octal is nothing but the number we write using the eight digits 0, 1, 2, 3, 4, 5, 6, 7.

Since  we use one or some of these eight digits in octal, we say  that octal is having base 8.  

Hexadecimal :

Hexadecimal is nothing but the number we write using the sixteen digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.

Here,

A  =  10, B  =  11, C  =  12, D  =  13, E  =  14, F  =  16

Whatever number we have in regular, it will be written in hexadecimal using these 16 digits.

Since we use one or some of these 16 digits in hexadecimal, we say that hexadecimal is having base 16.

The above explanation of decimal, binary, octal and hexadecimal is clearly shown in the picture below. 

Conversions Between Decimal, Binary, Octal and Hexadecimal

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WORD PROBLEMS

HCF and LCM  word problems

Word problems on simple equations 

Word problems on linear equations 

Word problems on quadratic equations

Algebra word problems

Word problems on trains

Area and perimeter word problems

Word problems on direct variation and inverse variation 

Word problems on unit price

Word problems on unit rate 

Word problems on comparing rates

Converting customary units word problems 

Converting metric units word problems

Word problems on simple interest

Word problems on compound interest

Word problems on types of angles 

Complementary and supplementary angles word problems

Double facts word problems

Trigonometry word problems

Percentage word problems 

Profit and loss word problems 

Markup and markdown word problems 

Decimal word problems

Word problems on fractions

Word problems on mixed fractions

One step equation word problems

Linear inequalities word problems

Ratio and proportion word problems

Time and work word problems

Word problems on sets and Venn diagrams

Word problems on ages

Pythagorean theorem word problems

Percent of a number word problems

Word problems on constant speed

Word problems on average speed 

Word problems on sum of the angles of a triangle is 180 degree

OTHER TOPICS 

Profit and loss shortcuts

Percentage shortcuts

Times table shortcuts

Time, speed and distance shortcuts

Ratio and proportion shortcuts

Domain and range of rational functions

Domain and range of rational functions with holes

Graphing rational functions

Graphing rational functions with holes

Converting repeating decimals in to fractions

Decimal representation of rational numbers

Finding square root using long division

L.C.M method to solve time and work problems

Translating the word problems in to algebraic expressions

Remainder when 2 power 256 is divided by 17

Remainder when 17 power 23 is divided by 16

Sum of all three digit numbers divisible by 6

Sum of all three digit numbers divisible by 7

Sum of all three digit numbers divisible by 8

Sum of all three digit numbers formed using 1, 3, 4

Sum of all three four digit numbers formed with non zero digits

Sum of all three four digit numbers formed using 0, 1, 2, 3

Sum of all three four digit numbers formed using 1, 2, 5, 6