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primary 5 | Maths | Area & Volume
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Mike
Mike

primary 5 chevron_right Maths chevron_right Area & Volume chevron_right Singapore

Pls help. Tq

Date Posted: 4 years ago
Views: 247

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After giving away 3 boxes, she will be left with 9 boxes.
In these 9 boxes, she gave away 70 cookies and left with 65 on her own. Hence,
9 boxes = 70 + 65
9 boxes = 135
1 box = 15
12 boxes = 180
Each tin has 36 cookies
Number of tins of cookies bought = 180/36 = 5
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TIEW KAI JIE NICHOLAS
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Mike
Mike
4 years ago
Thank u :)