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To convert the binary number 1111 to base ten, we use the positional value system. Starting from the right, each digit in the binary number represents a power of 2. So, 1111 in binary is equal to 1*(2^3) + 1*(2^2) + 1*(2^1) + 1*(2^0) = 8 + 4 + 2 + 1 = 15 in base ten. Therefore, 1111 in binary is equal to 15 in base ten.
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Steve1111 from base 2 to base 10...
Working from right to left - each of the above digits is twice its neighbour. Therefore, you have 8+4+2+1 which equals 15
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How do you convert base 16 to base 2 directly?
Since 16 is a power of 2, you can directly convert every hexadecimal digits to four binary digits. Look up the equivalent in a table, if you don't know it by heart. Don't forget the zeroes at the left. For example, to convert 3F5(hex), 3 = 0011, F = 1111 and 5 = 0101, so 3F5(hex) = 0011 1111 0101 (binary). In this example you may get rid of the first two zeroes, depending on the application.
Convert 1111 to base 10 two?
To convert the number 1111 from base 2 to base 10, you need to multiply each digit by 2 raised to the power of its position from right to left, starting from 0. So, 1*(2^3) + 1*(2^2) + 1*(2^1) + 1*(2^0) = 8 + 4 + 2 + 1 = 15. Therefore, 1111 in base 2 is equal to 15 in base 10.
What is two plus two?
In usual mathematics (base ten, normal addition), 2 + 2 = 4.
What is 43 base five 24 base 5?
To add two numbers in different bases, we first convert them to the same base. In this case, we convert 43 base 5 to base 10, which is 23. Then we convert 24 base 5 to base 10, which is 14. Adding 23 and 14 in base 10 gives us 37. Finally, we convert 37 back to base 5, which is 112. So, 43 base 5 plus 24 base 5 equals 112 base 5.
How do you convert 11010 two to base ten?
110102 = 1*24 + 1*23 + 0*22 + 1*21 + 0*20 = 1*16 + 1*8 + 0 + 1*2 + 0 = 16 + 8 + 2 = 26
