Question: Wilma has a garden with 3 types of flowers. The garden has 6 rows, with 13 flowers in each row. Wilma has 12 yellow flowers, two times more green flowers, and the rest consist of red flowers. How many red flowers does Wilma have? Is final answer 42?
Answer: The garden has space for 6 * 13 = <<6*13=78>>78 flowers in total.
Wilma has two times more green flowers than yellow flowers, which means she has 2 * 12 = <<2*12=24>>24 green flowers.
That leaves us with 78 - 24 - 12 = <<78-24-12=42>>42 red flowers in the garden.
#### 42