A certain truck uses 18 gallons of diesel fuel in traveling 270 miles. In order

游客2024-01-13 36

问题 A certain truck uses 18 gallons of diesel fuel in traveling 270 miles. In order for the truck to travel the same distance using 10 gallons of diesel fuel, by how many miles per gallon must the truck’s fuel mileage be increased?

选项 A、8
B、9
C、12
D、15
E、27

答案 C

解析 If the truck travels 270 miles on 18 gallons, it is getting 270/18=15 miles per gallon. To travel 270 miles on 10 gallons, it would need to get 27 miles per gallon. 27-15=12.

转载请注明原文地址:https://tihaiku.com/zcyy/3360293.html

相关试题推荐

Infact,manystudiesindicatethatafteracertainpoint,anyone’sproductivity
Ourpreferencesforcertaincolorsare______accordingtothepassage.[br]Whi
Thedegree______youmaintainyourmentalhealthmaydependoncertainsimpleenv
I______alongtheGreatWallforhourswhenIsawher.A、traveledB、wastraveling
SpeakerA:I’dlikeabeer.SpeakerB:Certainlysir,______A、I’lltakeit.B、w
Whentraveling,youareadvisedtotakecreditcards,______ismoreconvenientt
WINK,Inc.followsacertainprocedurethatrequirestwotaskstobefinishedin
Closingpricesforacertainstockwererecordedeachdayforaweekinthetabl
Acertainprosthodontistspecializesinimplantinggoldandsilverteethinhis
Acertaintruckuses18gallonsofdieselfuelintraveling270miles.Inorder

随机试题

[originaltext]Whatsizedoesthecustomerwear?[/originaltext]A、Thecollegedip
Don’tworry,behappyand,accordingtoanewresearch,youwillalsobehea
[originaltext]M:Wouldyourathereatathomeorgoouttonight?W:I’drather
Foreachblankinthefollowingpassage,
急性根尖周脓肿时，对根尖周组织破坏最小的排脓途径是() A.穿通牙
患儿，女，10岁，患儿发热、盗汗2周。体检：左锁骨上及左颈部多个肿大无痛性淋巴结
DIC早期最常用的抗凝药物是A.双香豆素 B.华法林 C.肝素 D.低分子
8，6，4，，，（　　）
企业组织信息采集的程序中，非正式调研指什么？
A.活体内单个或小团细胞的死亡 B.细胞或间质内出现半透明、均质、红染无结构物

最新回复(0)

A certain truck uses 18 gallons of diesel fuel in traveling 270 miles. In order

Infact,manystudiesindicatethatafteracertainpoint,anyone’sproductivity

Ourpreferencesforcertaincolorsare______accordingtothepassage.[br]Whi

Thedegree______youmaintainyourmentalhealthmaydependoncertainsimpleenv

I______alongtheGreatWallforhourswhenIsawher.A、traveledB、wastraveling

SpeakerA:I’dlikeabeer.SpeakerB:Certainlysir,______A、I’lltakeit.B、w

Whentraveling,youareadvisedtotakecreditcards,______ismoreconvenientt

WINK,Inc.followsacertainprocedurethatrequirestwotaskstobefinishedin

Closingpricesforacertainstockwererecordedeachdayforaweekinthetabl

Acertainprosthodontistspecializesinimplantinggoldandsilverteethinhis

Acertaintruckuses18gallonsofdieselfuelintraveling270miles.Inorder

[originaltext]Whatsizedoesthecustomerwear?[/originaltext]A、Thecollegedip

Don’tworry,behappyand,accordingtoanewresearch,youwillalsobehea

[originaltext]M:Wouldyourathereatathomeorgoouttonight?W:I’drather

Foreachblankinthefollowingpassage,

急性根尖周脓肿时，对根尖周组织破坏最小的排脓途径是() A.穿通牙

患儿，女，10岁，患儿发热、盗汗2周。体检：左锁骨上及左颈部多个肿大无痛性淋巴结

DIC早期最常用的抗凝药物是A.双香豆素 B.华法林 C.肝素 D.低分子

8，6，4，，，（ ）

企业组织信息采集的程序中，非正式调研指什么？

A.活体内单个或小团细胞的死亡 B.细胞或间质内出现半透明、均质、红染无结构物

8，6，4，，，（　　）