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Secondary 1 | Maths
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Ria
Ria

Secondary 1 chevron_right Maths chevron_right Singapore

Hi I know how to do question A but I’m struggling with question B I know the answer is 63 but I really don’t understand HOW to find the total number of square tin plates and why is 63 the answer someone plsss help and explain very very clearly to me as I composing understand thank you soo much for your help!!

Date Posted: 6 years ago
Views: 782

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Hazeeq Abdullah
Hazeeq Abdullah's answer
7 answers (Tutor Details)
1st
since we know that the maximum possible length of the squares is 40cm, we need to know how many sets of 40 can fit into the 360 and the 280 to know how many plates can exist length wise and breadth wise.