A deposit of $90 represents 15 percent of the full price. What is the full price?

Correct answer to question 70 (Arithmetic Reasoning): $600

Method

Here the part is known and the whole is missing, so divide: 90 / 0.15 = $600. Multiplying instead gives $13.50, and the choice $1,350 comes from multiplying by 15 rather than dividing by 0.15.