Luke lives 0.4 kilometer from a skating rink mark lives 0.25 kilometer from the skating rink who lives closer

Mark lives closer because 0.4=40 and that is more than 0.25 therefore it takes mark less time to get to the skating rink

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.