Answer:
20/3
Step-by-step
(base1+base2)/2 * height = area of a trapezoid
64/12=16/3
16/3*2 = 32/3
32/3-4 = 20/3

260 can ride the ferris wheel in 2 hours.

130 people is the rate per hour.
Answer:
We can see that the orange juice mixture tastes stronger in Clare mixture as it has more orange juice than Han's mixture, so hers will Clare's will have more taste.
(:
Do 1200 minus 140 and then divide the answer by 20