Question
PSLE
When David started cycling from his home, Ben was 120 m ahead. David's cycling speed was 7 m/s and Ben's cycling speed was 3 m/s. They went in the same direction and did not change their speeds throughout. What distance would David have cycled when he caught up with Ben?
2 m

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PSLE
When David started cycling from his home, Ben was 120 m ahead. David's cycling speed was 7 m/s and Ben's cycling speed was 3 m/s. They went in the same direction and did not change their speeds throughout. What distance would David have cycled when he caught up with Ben?