How many toffees did a teacher bring to the class in the following case?

The answer to this is 105. In order to solve this, you just need to do some simple mathematical equations. She has 15 students in class assuming that all of the students made their homework. She gave three toffees for each student which means that she has already given away 45 toffees. After this, she still has 60 toffees left with her.

You just need to add 60 and 45 together and the answer will be 105. She brought 105 toffees to class with her that day. Take note that teachers sometimes give rewards to students in order to motivate them to do more. Teachers who do this are also considered by students as “cool.”