Question

Ms. Franco bought $20 calculators for her math class at a discount of 15% on each calculator. How much did she spend for 30 calculators?

Answer 1

Answer:

She spent $510 on 30 calculators

Step-by-step explanation:

First you multiply 20 by .15 and you get 3. Subtract 3 by 20 and you get 17. Now multiply $17 by 30 and you get 510.