Question
P4.ST.JC.18120930-A1
15 lamp posts are planted along a road at equal distances.
The distance between the 7th and the 9th lamp post is 19.2 m.
What is the distance between the 1st and the last lamp post?
4 m
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Primary 4 STRATEGIES P4.ST.JC.18120930

16 May 2024, 02:46 AM

15 lamp posts are planted along a road at equal distances.
The distance between the 7th and the 9th lamp post is 19.2 m.
What is the distance between the 1st and the last lamp post?
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