We need an image to answer the question.
Answer:
Step-by-step explanation:
You would do 21,000×0.20, which equals 4,200. Since 4,200 equals 20% of 21,000, then you would do 21,000-4,200, which equals 16,800. So the car is worth $16,800 dollars this year.
Answer: He reads 2 pages in 1 minute.
Step-by-step explanation: 20 times 2 is 40, or 40 divided by 20 is 2.
Hope this helps!