首页
登录
职称英语
A hiker walked for 3 days. She walked 18 miles on the first day, walking 3 miles
A hiker walked for 3 days. She walked 18 miles on the first day, walking 3 miles
游客
2024-01-14
40
管理
问题
A hiker walked for 3 days. She walked 18 miles on the first day, walking 3 miles per hour. On the second day she walked for one less hour, but she walked one mile per hour faster than on the first day. On the third day she walked the same number of hours as on the first day but at the same speed as on the second day. How many miles in total did she walk?
选项
A、24
B、44
C、58
D、60
E、62
答案
E
解析
If she walked 18 miles on the first day at 3 mph, she walked for 6 hours. Following the question, we know that on the second day she walked for 5 hours at 4 mph to cover 20 miles, and on the third day she walked for 6 hours at 4 mph to cover 24 miles. The sum of 18, 20, and 24 is 62.
转载请注明原文地址:https://tihaiku.com/zcyy/3360459.html
相关试题推荐
Theguidewalkedsofastthatmostofthetouristscouldnot______him.A、goinfo
Walkingalongtheriver,heheardsomeone______forhelp.A、shoutingB、shoutC、sh
Theoldmanwalkedslowly,stoppingfrequently______A、onrestB、atrestC、resti
Walkingdownthestreettheotherday,________.A、Isawunusualsomethinghappen
Walkingthroughthewoodsalonecanbeafrighteningprospectforakid,but
Walkingthroughthewoodsalonecanbeafrighteningprospectforakid,but
Walkingthroughthewoodsalonecanbeafrighteningprospectforakid,but
Walkingthroughthewoodsalonecanbeafrighteningprospectforakid,but
Walkingthroughthewoodsalonecanbeafrighteningprospectforakid,but
Walkingthroughthewoodsalonecanbeafrighteningprospectforakid,but
随机试题
Whenpeoplecareenoughaboutsomethingtodoitwell,thosewhodoitbest
Inatelephonesurveyofmorethan2,000adults,21%saidtheybelievedthe
Onlywhenwehadfinishedallthework_____thatitwastoolatetotakeabusho
[originaltext]Manyayoungpersontellsmehewantstobeawriter.Ialwaysen
有关肺癌的叙述正确的是()。A.肺鳞状细胞癌的发生与吸烟有密切关系 B.多
A.巴戟肉B.巴戟天C.炙巴戟D.盐巴戟E.制巴戟天巴戟的正名是
中国特色社会主义制度是当代中国发展进步的根本制度保障,具有鲜明的中国特色,拥有明
下列关于党的领导、人民民主专政和依法治国三者关系的说法中,表述正确的是()
李某将一套旧房卖给王某,双方签订了买卖合同,王某支付了全部价款,但未办理移转登
某项目部根据项目特点制定了投资控制、进度控制、合同管理、付款和设计变更等工作流程
最新回复
(
0
)