12B5+2889=....Its in hexidecimal form
Answer please in decimal form. May you please show the solution and explain. Thank you
2006-11-04 14:24:20 · 4 answers · asked by y0ger_19 4 in Science & Mathematics ➔ Engineering
Its not my homework promise, and i got 20 more of that type of problem for homework
2006-11-04 14:35:50 · update #1
12B5
2889
5+9 is 14, or E in hexadecimal.
B+8 is (11+8) 19, and that is 16+3, so 3 and 1 carry
2+8 +1 carry is 11, and that is B
1+2 is 3.
So the answer is
3B3E
2006-11-04 14:33:33 · answer #1 · answered by Vincent G 7 · 0⤊ 0⤋
12B5 means:
5*16^0 +11*16^1 + 2*16^2 +1*16^3
=5+176+512+4096=4789
2889 means
9*16^0 +8*16^1 + 8*16^2 +2*16^3
=9+128+2048+8192=1037
In the hexadecimal system there are 16 digits used ranging from 0 to F, That is 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F.
The number FF would mean 15*1 +15*16 =255
2006-11-04 14:46:37 · answer #2 · answered by ironduke8159 7 · 1⤊ 0⤋
i concur that 3B3E is the sum in hexadecimal. to convert to decimal
recall that B is 11 and E is 14, so:
(((((3*16)+11)*16)+3)*16)+14 = 15,166
2006-11-04 14:46:33 · answer #3 · answered by Anonymous · 0⤊ 0⤋
I could but I don't think that it's a good idea for me to do your homework.
2006-11-04 14:27:21 · answer #4 · answered by modulo_function 7 · 0⤊ 0⤋