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To subtract in base 2, we need to borrow from the next higher place value if necessary. In this case, when subtracting 11 from 101 in base 2, we need to borrow from the leftmost digit. So, 101 in base 2 is 5 in decimal, and 11 in base 2 is 3 in decimal. When subtracting 3 from 5 in decimal, we get 2 in decimal, which is 10 in base 2. Therefore, 101 base 2 minus 11 base 2 is 10 base 2.
Your question, "Is there any way 2 plus 2 can equal anything but 4?" My answeris YES. If you were to use base 3 math, 2 plus 2 would then equal "11" (base 3) 2 plus 2 = 11 (base 3)
Area of triangle = (1/2) x (base) x (height) In our case it is (1/2) x 11 x 5 = 55/2 = 27 and 1/2 square units
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
.11 base 10 is approx (0.00011100001) base 2
Using base10 number system, it is: 2000 +0002 ----- 2002
1B base 16 = 27 base10
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
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To subtract in base 2, we need to borrow from the next higher place value if necessary. In this case, when subtracting 11 from 101 in base 2, we need to borrow from the leftmost digit. So, 101 in base 2 is 5 in decimal, and 11 in base 2 is 3 in decimal. When subtracting 3 from 5 in decimal, we get 2 in decimal, which is 10 in base 2. Therefore, 101 base 2 minus 11 base 2 is 10 base 2.
In which language?
11 = 1*8 + 1*2 + 1*1 = 1(2)3 + 1(2)1+ 1(2)0. Thus, in binary (base 2) 11 is represented as: 1011. To double check we get: 8 + 2 + 1 = 11 (base 10).
All of them (as well as other bases) are based on the place-value system: in decimal, each digit has a place-value that is 10 times as much as the digit to the right. In base 2, and base 16, the factors 2 and 16, respectively, are used instead. Base 2 needs 2 different symbols (0 and 1) to represent each digit; base 10 needs 10 symbols (0-9), and base 16 needs 16 different symbols. For this purpose, apart from the digits 0-9, the letters A-F are also used as "digits", where A means 10, B means 11, etc.
. All number systems have the same three characteristics: Digits, Base, Weight. the decimal system has the following characteristics:Ten Digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9; has base10 and whight powers of base 10 ( 10,.100,1000 , ........and so on )by mohsh20@gmail.com