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primary 5 | Maths | Area & Volume
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SZ
SZ

primary 5 chevron_right Maths chevron_right Area & Volume chevron_right Singapore

How do I solve both parts.

Date Posted: 1 month ago
Views: 23
Bubu
Bubu
1 month ago
Circle
Shaded : unshaded : total
3 : 5 : 8
Square
Shaded : unshaded : total
2 : 5 : 7

You want to make the shaded parts have the same units and the common factor of 2 and 3 is 6.
So you'll get this...
Circle
Shaded : unshaded : total
6 : 10 : 16
Square
Shaded : unshaded : total
6 : 15 : 21
Answer:
Circle : Square
16 : 21
Total shaded : Total unshaded
12 : 25

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Bubu
Bubu's answer
34 answers (A Helpful Person)
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Hope this helps
SZ
SZ
1 month ago
Thank you so much!!!! :)