Gretchen draws caricatures in the park on the weekends. She charges $20.00 per drawing. If she sold 24 on Saturday and 16 on Sunday, how much money did she make? Think carefully first, then make a decision:
She drew 24 on Saturday and 16 on Sunday for a total of 24 + 16 = 40 drawings. She charges $20.00 per drawing and she drew 40 caricatures so she made $20 * 40 = $800. So, the answer is 800.