Cyclist traveling at 9 km/h for 30 seconds distance

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Ayesha Shafique
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1. If a cyclist travels at 9 km/hour what distance will he cover in 30 seconds?2. a) 75 m b) 7.5 m c)15 m d) 150 m3. My guess is that its 75 m.
 
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Ayesha Shafique said:
1. If a cyclist travels at 9 km/hour what distance will he cover in 30 seconds?2. a) 75 m b) 7.5 m c)15 m d) 150 m3. My guess is that its 75 m.
Guess or calculation?
 
Change km to meter and hour to second then to the calculations
 
haruspex said:
Guess or calculation?
Calculation.
 
Ayesha Shafique said:
Calculation.
It would be better to show that calculation rather than just saying "guess"!