Lee Wei Hern's answer to Jisoo's Primary 6 Maths question.
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Total 8/8 = 88 vehicles
Cars: 3/8 = 3/8 x 88 = 33 cars
Since vans is a right angle (quadrant) it is one quarter of the circle or 2/8.
Hence vans: 2/8 = 2/8 x 88 = 22 vans
Thus the motorcycles= 8/8- 3/8 -2/8 = 3/8 = 33 motorcycles.
Cars: 3/8 = 3/8 x 88 = 33 cars
Since vans is a right angle (quadrant) it is one quarter of the circle or 2/8.
Hence vans: 2/8 = 2/8 x 88 = 22 vans
Thus the motorcycles= 8/8- 3/8 -2/8 = 3/8 = 33 motorcycles.
Date Posted:
6 years ago
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