Kei's answer to :)'s Primary 5 Maths Fractions Singapore question.

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Kei
Kei's answer
1 answers (A Helpful Person)
20x9=180cm2 (area of rectangle)
1/2x5x6=27cm2
(Area of triangle)
180-27=153cm2 (area of remaining)
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:)
3 years ago
Tqsm!!