The distance from Jurong East MRT station to Tampines is about 35 kilometres. Which of the following is a reasonable distance between two nearby MRT stations in Singapore?
Show Worked Solution
Worked Solution
Step 1: Recall the scale of kilometres.
1 km = 1000 m. Singapore is about 50 km from east to west.
Step 2: Evaluate each option.
2 km: typical distance between nearby MRT stations. ✓
20 m: length of a classroom, far too short.
200 m: length of a few blocks, too short for MRT spacing.
5 cm: length of a small object like a pencil eraser.
Answer: 2 km is the most reasonable distance.
Correct answer: 2 km
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