How many seconds will it take for a car that is travelling at a constant rate of 45 miles per hour to travel a distance of 22 yards?(1 mile =1160 yards)
A:8
B:9
C:10
D:11
E:12
答案选C,我不管用笔算还是手算都是1.5秒左右?求NN赐教!
举报
恩,这到题我也做到过了~~22/(45*1160/3600)=1.517
嗯,这两道题的确很诡异
发表回复
手机版|ChaseDream|GMT+8, 2025-10-17 04:09 京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号
ChaseDream 论坛
© 2003-2025 ChaseDream.com. All Rights Reserved.