Which step is the longest among the following steps: 4 cm, 6 cm, 5 cm, 6 cm?
Answer
6 cm
The correct answer is 6 cm — Since 6 cm is the greatest length, the longest step is 6 cm.
Step-by-step solution
- List the given step lengths: 4 cm, 6 cm, 5 cm, 6 cm.
- Identify the largest value among them: 6 cm appears twice.
- Since 6 cm is the greatest length, the longest step is 6 cm.
Common mistake: Ignoring duplicate lengths or confusing equal lengths
Concept tested: Compare lengths of steps
Published · How this solution was prepared and checked
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