Dual to hexadecimal and hexadecimal then to decimal?

Hello, I have a task here in which I have to convert a binary number (110001111) to hexadecimal and then to decimal. For hexadecimal I have F81 out, although I'm not sure. Does anyone have more knowledge or can do the calculations (preferably with a short calculation method, but it is not necessary) Many thanks…

Implementing a project with VB Script. I'm stuck. Can someone help me?

I've applied for an IT specialist training program for application development and now have a trial project to work on. Unfortunately, I'm stuck, and after trying almost everything else, I'm looking for help here. Here's my task: "Create a program that writes a fixed number of random numbers to a file. Create the program as…

How do I solve this problem with the seven-segment display?

Hello folks, I'm currently preparing for my exam and I'm a bit confused about the question. Here, the seven-segment display will be represented as a KV diagram, and then the minimized disjunctive normal function (mDNF) for segment b will be determined. The don't-care terms should be used in such a way that hexadecimal numbers can…