### Home > CC1 > Chapter 5 > Lesson 5.2.1 > Problem 5-48

5-48.

Ethan decided to give 10% of his monthly income to charity. This month, he wrote the calculation at right. Explain why this calculation is appropriate and finish it for him. How much money should he give this month? Homework Help ✎

10% = 0.1

This may help you to explain why the calculation is appropriate.