Question
P6.AP.TL.17090777-A1
Three planks of different lengths, J, K and L are nailed together to make a frame as shown. Plank J has 3 holes which divide it into 4 equal parts. Plank K has 4 holes which divide it into 5 equal parts and Plank L has 5 holes which divide it into 6 equal parts. In the frame, the holes Q, R and S are three corners of an equilateral triangle. Plank J is 144 cm long. What is the total length of Plank J, Plank K and Plank L?
3 m
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Primary 6 AREA PERIMETER P6.AP.TL.17090777

03 Jun 2024, 02:13 AM

Three planks of different lengths, J, K and L are nailed together to make a frame as shown. Plank J has 3 holes which divide it into 4 equal parts. Plank K has 4 holes which divide it into 5 equal parts and Plank L has 5 holes which divide it into 6 equal parts. In the frame, the holes Q, R and S are three corners of an equilateral triangle. Plank J is 144 cm long. What is the total length of Plank J, Plank K and Plank L?
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