Solutions
Integral CalculatorDerivative CalculatorAlgebra CalculatorMatrix CalculatorMore...
Graphing
Line Graph CalculatorExponential Graph CalculatorQuadratic Graph CalculatorSin graph CalculatorMore...
Calculators
BMI CalculatorCompound Interest CalculatorPercentage CalculatorAcceleration CalculatorMore...
Geometry
Pythagorean Theorem CalculatorCircle Area CalculatorIsosceles Triangle CalculatorTriangles CalculatorMore...
Tools
NotebookGroupsCheat SheetsWorksheetsPracticeVerify
en
English
Español
Português
Français
Deutsch
Italiano
Русский
中文(简体)
한국어
日本語
Tiếng Việt
עברית
العربية
Popular Word Problems >

a train travels 220 miles in 4 hours at a constant sped at this rate how far does the train travel in 3 hours

  • Pre Algebra
  • Algebra
  • Pre Calculus
  • Calculus
  • Functions
  • Linear Algebra
  • Trigonometry
  • Statistics
  • Physics
  • Chemistry
  • Finance
  • Economics
  • Conversions

Solution

atraintravels220milesin4hoursataconstantspedatthisratehowfardoesthetraintravelin3hours

Solution

trip2distance:165
Solution steps
Given Time:
trip1:4
trip2:3
Given Distance:trip1:220
Represent the speed in terms of x:trip1:x
trip1​Speedx​Time4​Distance220​​
Write an equation for trip 1Distance = Speed ⋅ Time220=x⋅4
Solve for x,220=x⋅4:x=55
speed:55
Represent the distance in terms of y:trip2:y
trip2​Speed55​Time3​Distancey​​
Write an equation for trip 2Distance = Speed ⋅ Timey=55⋅3
Solve for y,y=55⋅3:y=165
trip2distance:165

Popular Examples

Tony's age is 28 years older than Mack. 5 years ago, Tony was 5 times as old as Mack.In the first week, 200 bumper stickers were sold. During the second week, the group sold 40% more bumper stickers than the first week. How much stickers were sold in the second week?There are 3 consecutive even integers that add up to 42. What is the value of the greatest integer?What is the result when the number 70 is increased by 9%?tom is 9yrs older than jerry. five years ago the sum of their age was 48. how old are they now
Study ToolsAI Math SolverPopular ProblemsWorksheetsStudy GuidesPracticeCheat SheetsCalculatorsGraphing CalculatorGeometry CalculatorVerify Solution
AppsSymbolab App (Android)Graphing Calculator (Android)Practice (Android)Symbolab App (iOS)Graphing Calculator (iOS)Practice (iOS)Chrome ExtensionSymbolab Math Solver API
CompanyAbout SymbolabBlogHelp
LegalPrivacyTermsCookie PolicyCookie SettingsDo Not Sell or Share My Personal InfoCopyright, Community Guidelines, DSA & other Legal ResourcesLearneo Legal Center
Social Media
Symbolab, a Learneo, Inc. business
© Learneo, Inc. 2024