Give the step-by-step reasoning process and then the final answer. A restaurant is offering a fundraiser one day where they donate $2 for every $10 donated by customers. The average customer donates 3 and there are 40 customers that day. How much does the restaurant donate?
Customer donated a total of $120 because 40 x 3 = 120. They got $10 a total of 12 times because 120 / 10 = 12. They donated $24 because 12 x 2 = 24.
The final answer: 24.