tailieunhanh - Graph practice phần 3

Tham khảo tài liệu 'graph practice phần 3', ngoại ngữ, ngữ pháp tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 3. Which of the following arguments must be true A. The amount of money that dad gave to kid D is twice the amount that mom gave to kid B. B. Kid E received the same amount of money from mom and from grandmother. C. Grandfather gave one of the kids the same amount of money that he gave to two other kids together. D. One of the family members gave kid B more money than any other family member. E. Answers A and B are correct. The best answer is C. Go over all the answers. Answers A and B are not necessarily true since the numbers presented in the table are in percent and not in actual figures of money. Answer D is incorrect for the same reason. Answer C is the best one since it compares two percentages of the same family member. Grandfather spent 32 on kid A and 17 15 32 on kids C and D and therefore this argument is correct. 4. If it turns out that grandfather spent twice as much money in total as dad then A. Kid B received more money from grandfather than from dad. B. One of the Kids received more money from Dad than from Grandfather. C. The amount of money that dad gave to kid A and B is identical to the amount of money that grandfather gave to kid A and B. D. Uncle Bob spent more money on kid C than grandfather. E. Answers A and B are correct. The best answer is A. The question tells us that the 100 of grandfather is equal to 200 of dad in other words take 100 as the money that dad spent and 200 as the money that grandfather spent. Now that you have real numbers try all the answers only answer A is good. 15 of 100 is smaller than 10 of 200 . Answer D cannot be related to since we know nothing on Uncle Bob s money. In the Monopoly world championship two teams made it to the finals the Chicago team and the Milwaukee team. Every game each team can score between 0 and 4 points. The winning team each game is the one who earned more points. There are 100 games in the championship between the teams. The following table represents the scores distribution among the teams.