Tom and martin both worked 9 hours this week and sold $360 worth of meals. their hourly wages are $2.15 and $2.50, respectively. in addition, tom's percent of tips was 15% while martin's was 20%. who made the most money this week between tom and martin? tom made more money than martin. martin made more money than tom. they both made the same amount of money. not enough information.

Tom and Martin worked 9 hours this week.

These are their hourly wages:

Tom: $2.15

Martin: $2.50

This means that:

Tom earned 9 x $2.15 in wages, which is equal to $19.35.

Martin earned 9 x $2.50 in wages, which is equal to $22.50.



Now, we've been told that Tom and Martin sold $360 worth
of meals but we were not told how much they received in tips.

For all intents and purposes, let's say that they received $n
in tips. 15% of $n in tips would be less than 20% of $n 
in tips. Now, Martin is already going to be receiving a higher
wage, and the fact that he is going to be receiving 20% of
$n in tips compounds the logical conclusion that at the end
of the week, he'd be leaving work with more money than Tom.

Martin made more money than Tom.