### Home > MC1 > Chapter 6 > Lesson 6.2.6 > Problem 6-108

6-108.

**6-108**. Ethan decided to give 10% of his income every month 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.