loveha
burro1
XrayMan
Hmmmm, now if I choose A & D, which equals 50%, is the answer B?
Hmmm........I defer to our resident Mathematician the most honorable HeThing
B for the answers of A and D.
"at random" would not seem to require any of the four choices. Without context who knows? In the absence of context the answer should be 0% lol
Is the problem to be solved mathematically or logically? No context so cant say.