Math Problem Statement
a motorboat whose speed is 18km/h in still water takes 1 hour more to go upstream and 24km/h to return downstream at the same spot. find the speed of the stream
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Equations
Time-Speed-Distance
Formulas
Speed upstream = Boat speed - Stream speed
Speed downstream = Boat speed + Stream speed
Time = Distance / Speed
Theorems
Distance-Speed-Time Relationship
Suitable Grade Level
Grades 8-10
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