The four operations are addition, subtraction, multiplication, and division.

Representing and solving word problems involves choosing the correct operation(s).

Multiplication can be used to find a total when a given amount is added multiple times.

The amount Laticia spent on the chairs is 4 times the cost of one chair.

Since the entries cost the same amount, divide 100 by 30 to find how many entries Kendra can buy and how much she will have left over.

So, Kendra can buy three entries and have $10 left over.