Question
PSLE
Mark cycles at a constant speed from home to work. The graph shows the distance Mark cycles for the first 9 minutes.
The distance between Mark's home and work is 2.5 km.
  1. How many minutes does Mark take to cycle from home to work?
  2. What is Mark's cycling speed in km/h?
2 m
(a)

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(b)

Click button first when a symbol is required. X

PSLE
Mark cycles at a constant speed from home to work. The graph shows the distance Mark cycles for the first 9 minutes.
The distance between Mark's home and work is 2.5 km.
  1. How many minutes does Mark take to cycle from home to work?
  2. What is Mark's cycling speed in km/h?