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There are 18 pieces of chalk. the ratio is 1:2.How many pieces are yellow?
 Mar 5, 2014
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Because the fish is not a mammal.
 Mar 6, 2014
 #2
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There are 18 pieces of chalk. the ratio is 1:2.How many pieces are yellow?



Hint: divide the chalk into 3 equal pieces
 Mar 6, 2014

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