A Philips's answer to Lee's Primary 6 Maths Percentage Singapore question.
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100-20= 80%
80/100 x 280 = 224 cars ( Ans)
224-80 = 144 cars left
280-80 = 200
144/200 x 100% = 72% ( Ans)
80/100 x 280 = 224 cars ( Ans)
224-80 = 144 cars left
280-80 = 200
144/200 x 100% = 72% ( Ans)
Date Posted:
4 years ago
Thx
All the best for your PSLE:)
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