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primary 5 | Maths | Percentage
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Clarine Peh
Clarine Peh

primary 5 chevron_right Maths chevron_right Percentage

please help, thank you

Date Posted: 6 years ago
Views: 473

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Ben Looi
Ben Looi's answer
18 answers (Tutor Details)
1st
Area of triangle with base length the same as the length of rectangle is HALF the area of rectangle.
So, X + Y is 50% of area of rectangle. Therefore, Area of X is 50% - 15%.