Hi, I'm trying to convert the decimal number 42 into the corresponding binary number. This worked well for the 33, but my answer for the 42 differs from the information on the internet. I'm attaching a picture. The mistake probably lies in the fact that I haven't yet fully understood the method and am using…
Hello everyone, Is it necessary to form a two's complement to multiply two negative binary numbers? Because 2 x 12 is the same as (-2) x (-12). Can I then simply multiply the values? greetings lenx
I'm studying binary numbers and need to subtract them. Did I calculate this correctly?
I'm studying binary numbers and need to subtract them. Did I calculate this correctly?
Hello, our teacher gave us the task in our computer science class to determine the time from the following image. The blue dots are 1, and the black dots are 0. We probably have to use binary numbers? My friend got 10 hours and 48 minutes, but I don't understand how to calculate it. I…
Hey. I'm currently preparing for my computer science exam and I'm stuck on ones' and two's complement… can you help me? I already have the first two lines, but the rest doesn't make sense. LG Jonathan
Hello. I have a question about binary and hexadecimal numbers. Why is 2 used as the nth power when converting binary to decimal, but 16 is used as the nth power when converting hexadecimal to decimal? What does this have to do with the case?