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How do I draw 3/9 on a 5x12 grid

User Minimalis
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1 Answer

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We draw a 5x12 grid by drawing 5 squares horizontally and 12 squares vertically, like this:

We continue the process until we get to 12 squares vertically. Since there are 5 squares horizontally and 12 vertically, this means that there are in total (5)(12) = 60 squares. That means that each square represents 1/60. Now, if we multiply 1/60 by 20 we get:


((1)/(60))(20)=(20)/(60)=(2)/(6)=(1)/(3)

Therefore, a group of 20 squares represents 1/3. Since 1/3 can also be represented as 3/9, a group of 20 squares also represent 3/9.

How do I draw 3/9 on a 5x12 grid-example-1
User Scaramouche
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