Question
P6.SP.TL.18012242-A1
Ellie started travelling at 10 a.m. at a speed of 72 km/h towards a town. Grace started travelling towards the town from the same place 3 hours later. When Ellie reached the town at 7 p.m., Grace had another 180 km to travel. What was Grace's average speed?
3 m
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STUDENT

Primary 6 SPEED P6.SP.TL.18012242

16 May 2024, 03:10 AM

Ellie started travelling at 10 a.m. at a speed of 72 km/h towards a town. Grace started travelling towards the town from the same place 3 hours later. When Ellie reached the town at 7 p.m., Grace had another 180 km to travel. What was Grace's average speed?
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