In a certain shipment of T-shirts, 20 percent are red. Of those shirts

Tough and Tricky questions: Overlapping Sets.

In a certain shipment of T-shirts, 20 percent are red. Of those shirts, 30 percent are size small. If there are 366 red, small T-shirts, how many T-shirts in total were in the original shipment?

A. 732
B. 1220
C. 1830
D. 4806
E. 6100

Kudos for a correct solution.