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What is the hexadecimal equivalent for the decimal number 21?

Anonymous

∙ 7y ago

Updated: 4/28/2022

It is 15H.

Wiki User

∙ 7y ago

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Q: What is the hexadecimal equivalent for the decimal number 21?

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What is 15 in hexadecimal number system represented by?

15 in the hexadecimal number system is represented by 21 in the decimal system.

Is F44 a prime number?

No. Not in hexadecimal, but yes if you are counting in base 21, for example.

What is the decimal equivalent of the binary number 111.01?

22 + 21 + 20 + 0 + 2-2 equals 7.25

Which mixed number is equivalent to 2.125?

The mixed number equivalent to 2.125 is 21/8

What is the mixed number of 2.10?

A mixed number consists of a whole number and a fraction. To convert 2.10 to a mixed number, you need to first separate the whole number part from the decimal part. In this case, 2 is the whole number part and 0.10 is the decimal part. Since 0.10 is equivalent to 1/10, the mixed number of 2.10 is 2 1/10.

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Related Questions

What is 15 in hexadecimal number system represented by?

15 in the hexadecimal number system is represented by 21 in the decimal system.

What is the decimal equivalent of the binary number 10101?

16 + 4 + 1 =21

What is the decimal equivalent to 21 shillings?

A decimal is a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. So the decimal representation for 21 is 21 and therefore the answer is 21 shillings.

Is F44 a prime number?

No. Not in hexadecimal, but yes if you are counting in base 21, for example.

What is 21 divided by 0.75?

28

What is the decimal equivalent of binary number 11111?

31.... Why? 24 + 23 + 22 + 21 + 20 = 16 + 8 + 4 + 2 + 1 = 31 or 25 - 1 = 31 ------------------------------------------------------------------- You can calculate the decimal equivalent of any binary number by adding the powers of two that correspond to each place that a binary digit '1' is in. With decimal numbers, as you move left one digit, from the rightmost digit, you multiply that digit's value by 10. In binary, you multiply that place value by 2. For any eight bit binary number (or less) here are the multiples of 2. We always start with (n-1) for the leftmost exponent, because you have to remember that the rightmost exponent is always 0. 27 + 26 + 25 + 24 + 23 + 22 + 21 + 20 which correspond with the following decimal numbers: 128 + 64 + 32 + 16 + 8 + 4 + 2 + 1 All you have to do is add the decimal numbers that correspond with the each binary digit 1 is in. ie. 10000000 (binary) = 128 11000000 (binary) = 128 + 64 = 192 FYI here are the decimal equivalents for four bit binary numbers: 0000 = 0 0001 = 1 0010 = 2 0011 = 3 0100 = 4 0101 = 5 0110 = 6 0111 = 7 1000 = 8 1001 = 9 1010 = 10 = a (in hexadecimal) 1011 = 11 = b (in hexadecimal) 1100 = 12 = c (in hexadecimal) 1101 = 13 = d (in hexadecimal) 1110 = 14 = e (in hexadecimal) 1111 = 15 = f (in hexadecimal)

What is the decimal equivalent for 21-25?

0.84

What is the decimal equivalent of the binary number 111.01?

22 + 21 + 20 + 0 + 2-2 equals 7.25

What is the equivalent fraction to the decimal 0.84?

21/25

How do you convert decimal to hexidecimal?

One method: Take the decimal number, divide by 16. The remainder of the division will be the least significant (rightmost) digit of the hexadecimal number. (Of couse, convert 10 to a, 11 to b, etc.) Take the quotient from the previous step, divide it by 16. The remainder will be the next digit of the hexadecimal number (going right to left). Repeat until the quotient is 0. Example: Convert 300 to hexadecimal. 300/16 = 18 Remainder 12 (12 is c in hex). 18 /16 = 1 remainder 2. 1/16 = 0 remainder 1. So the hexadecimal number is 12c.

What number has 21 decimal places after it?

A number which is given to sextillionths.

How do you write 21 ones in decimal form?

A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. If it does not contain a fractional part then the decimal representation does not require a decimal point. So the decimal for 21 is 21 – as in the question.

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