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42 votes
42 votes
Type the missing number to complete the proportion. 18 stamps on 2 sheets stamps on 1 sheet Submit

User Bielas
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1 Answer

19 votes
19 votes

We know that 18 stamps are place on 2 sheets, that means there must be 9 stamps on 1 sheet because it would be half.

Hence, the answer is 9 stamps.

User Alex Peck
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