Each place value column in base 2 is twice that of the column to its right. → 11₂ = 1 × 2 + 1 = 3 in base 10.
1111 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
Why don't you do your homework. You are in base 2. You are going into base 10. You are dealing with a ones column, a two column, a four column, and an eight column. You have one 1, one 2, one 4, and one 8. What do you get when you add, 1 + 2 + 4 + 8 ?
The Binary number for the base 10 number 15 is 1111 Think about it: you should first set up the first four place values, which are - - - - 8 4 2 1 First, divide 15 (or the number your working with) by the largest place value (not bigger than the number you're dividing by) which, in this case, is 8. 15/8 is 1 R 7, so put 1 in the 8 place value spot. Since you have 7 remaining, put another 1 in the 4's place, than another 1 in the 2's place, and another in the 1's place. You have nothing left to divide, so this is your answer. 15 (base 10) = 1111 (base 2, or Binary)
1111 1000 ------ 0111 0001 ------ 1000
given 1111 that would be in base10 20+ 21 + 22 + 23 = 1 + 2 + 4 + 8 = 15 you count using 2x and read right to left given 1011 20 + 21 + 23 = 1 + 2 + 8 = 11
1111 1111 base 2
Each place value column in base 2 is twice that of the column to its right. → 11₂ = 1 × 2 + 1 = 3 in base 10.
1111 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
It is 15.
1010 base 2 = 10 base 10 1010 base 10 = 11 1111 0010 base 2
1111 converted from binary (base 2) to decimal (base 10) is 15 When you expand the steps... 1111 binary = (1 X 2^3) + (1 X 2^2) + (1 X 2^1) + (1 X 2^0) = 8 + 4 + 2 + 1 = 15
In binary: 1111 1111 1111 1111 1111 1111 1111 1111 In octal: 37777777777 In hexadecimal: FFFFFFFF in decimal: 2³² - 1 = 4,294,967,295
1111 1111 1111 1111 = 2^16 = 65536
Using base10 number system, it is: 2000 +0002 ----- 2002
Convert each value to base10 & then sum In base4 the places are 1, 4, 16, 64 So 3210 base4 = 3*64 + 2*16 + 1*4 = 228 In base 3 the places are 1, 3, 9,27 So 210 base 3 is 2*9 + 1*3 = 21 In base 2 the places are 1,2,4,8 So 10 base 2 = 1 * 2 = 2 So 228 + 21 + 2 = 251
let look at it and figure it out.. 1111 means the following first number on the right is the number of 2^0s which is 1 next number is the number of 2^1 powers or 2's next is the number of 2^2 =4s next is the number of 2^3=8 s So we have 1+2+4+8=15