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At the aquarium, posters of sharks cost $8 and posters of jellyfish cost $3. Mr. Shen spent $61 to buy 12 posters. How many of each type of poster did Mr. Shen buy?

User Seanghay
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Answer:

$3x7=$21 $8x5=$40

7+5=12 posters total

$40+$21=$61

User Preinheimer
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