Distance, Speed and Time are taught to P6 students and within learning the relationships between the 3 variables, students must be proficient with such questions within 2-3 months.
Such questions are common in Paper 2.
Calculator usage is allowed.
Andy is driving a bus from Woodlands Interchange to Marine Parade Central.
The distance between the 2 towns is 48 km.
For the first 1/3 of the journey, he drove at a constant speed of 60 km/h.
He drove at an average speed of 40 km/h for the remaining distance
until the bus reached Marine Parade Central.
How long did Andy take to drive from Woodlands Interchange to Marine Parade Central?
(Give your answer in minutes)

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