How to draw a model to prove that 3/10 is equal to 9/30

asked Jul 26, 2015 137k views

5 votes

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2 votes

You show that both numbers can be multiplied by there and that gives you 9/30

Esvendsen answered Jul 27, 2015

8.1k points

4 votes

Well 3 x 3 = 9 and 10 x 3 = 30 and yes they are equivalent and it is valid

Kerwei answered Aug 2, 2015

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