2. 职称英语
  3. If Jason traveled 30 miles in 6 hours and Becky traveled three times as far in h

If Jason traveled 30 miles in 6 hours and Becky traveled three times as far in h

游客2025-02-24  43
问题 If Jason traveled 30 miles in 6 hours and Becky traveled three times as far in half the time, what was Becky’s average speed, in miles per hour?
选项 A、5
B、15
C、30
D、45
E、90
答案 C
解析 The correct answer is C. You are given that Jason traveled 30 miles in 6 hours and that Becky traveled three times as far in half the time; Becky traveled 30x3 or 90 miles in 6×, or 3 hours. Therefore, Becky traveled 90/3, or 30 miles per hour.
转载请注明原文地址:https://www.tihaiku.com/zcyy/3970525.html
相关试题推荐
随机试题
最新回复(0)