Answer the following question, with explanation first.
Hank is raising money for the local homeless shelter. Hank makes $100 in a carwash and donates 90% of the proceeds to the local homeless shelter. Hank makes $80 in a bake sale and donates 75% of the proceeds to the local homeless shelter. Then he makes $50 mowing lawns and donates 100% of the proceeds to the local homeless shelter. How much money does Hank donate in total?

200
From the carwash, Hank donates $100 * 0.

90 = $90.

From the bake sale, Hank donates $80 * 0.

75 = $60.

From mowing lawns, Hank donates $50 * 1.

00 = $50.

Hank donates a total of $90 + $60 + $50 = $200.

.

The answer is 200