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Earn +20 ptsQ: Which binary number is equal to the decimal number 81?
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How many digits does it take to represent the decimal number 81 in binary?
It takes 7 digits.
What is 81 10000 as a decimal?
81 lots of 10000 equal 810000. And since 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, the required decimal representation is 810000.
What is 5 over 81 as a decimal?
The fraction 5 over 81 as a decimal is 0.061. This can be determined by dividing the top number by the bottom number or 5 divided by 81 to convert it into decimal format.
What number multiplied by 32 would equal 81?
The number that multiplied by 32 would equal 81 is 2.53125.
What is decimal and binary equivalent of an octal number 127?
If we are using base 8 then 127 = (7 * 80) + (2 * 81) + (1 * 82) = 7 + 16 + 64 = 87 [i.e. (7 * 100) + (8 * 101)] in the decimal (base 10) system. In binary (base 2) we would write this as:1010111.
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