Pre-AlgebraChallengeAlgebra & Manipulation
Algebra & Manipulation · Challenge problem
Lena can walk to school at km/h or cycle there at km/h along the same route. Walking takes minutes longer than cycling. How many kilometers is it to school?
Lena can walk to school at km/h or cycle there at km/h along the same route. Walking takes minutes longer than cycling. How many kilometers is it to school?