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Andy ate three doughnuts less than Chad. Together, they ate 21 doughnuts. How many doughnuts did Andy eat?

A. 8 doughnuts
B. 9 doughnuts
C. 10 doughnuts
D. 12 doughnuts

User Agiliq
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1 Answer

4 votes

Answer:

Andy ate 9 doughnuts because 21-9=12

12-9=3.

User Synthetica
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