The worker put an equal number of cans on 4 different shelves. That means he divided the number of cans by 4 to fill the 4 shelves. Just divide T by 4 and you have your answer.
The answer is 91 because the tens place has to be 8 more so in the 80's, 8 would be 8 more than 0 and 0 is not one of the digits and it's a 2 digit number so it can't go to the 100's so 91 is the best answer. I hope this helped you