answer:If Gavin had 4 dreams every day for a year, he had 4*365 = <<4*365=1460>>1460 dreams this year. Last year, Gavin had twice as many dreams as he had this year, so he had 2*1460 = <<2*1460=2920>>2920 dreams last year. In total, Gavin had 1460+2920 = <<1460+2920=4380>>4380 dreams in the two years. 4380 The answer is: 4380

answer:If each class uses 200 sheets of paper per day, then in one week each class uses 200 * 5 = 1000 sheets of paper. Since the school uses a total of 9000 sheets of paper every week, then there are 9000 / 1000 = 9 classes in the school. 9 The answer is: 9

answer:Let s be the side length of the equilateral triangle and l be the side length of the square. The perimeter of the equilateral triangle is 3s and the perimeter of the square is 4l. We are given that 3s = 4l and we want to find s/l. Dividing both sides of the equation by 4l, we have frac{3s}{4l} = 1. Multiplying both sides by frac{4}{3}, we have frac{4}{3} cdot frac{3s}{4l} = frac{4}{3} cdot 1. Simplifying, we get frac{s}{l} = boxed{frac{4}{3}}. The answer is: frac{4}{3}

answer:If one-fourth of the red jelly beans are coconut flavored, then there are 4 * 750 = 3000 red jelly beans. Since three-fourths of the jelly beans in the jar are red, there are 3000 / (3/4) = 4000 jelly beans in total. 4000 The answer is: 4000