three friends are comparing the ages of baseball cards they each have. Tim's card is three times as old as Tom's card. Sam's is nine more than twice more than twice as old as Tom's if the total ages of the cards is 75, how old is each friend's card?

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .