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2 years ago

8

George was building a staircase for his dog to get up on his bed. The first step is made from 2 boards, the second out of 4 boar

ds, and the third out of 6 boards. There are 8 steps in the staircase. How many boards did George use to create the last step? A 10 B 12 C 16 D 24

1 answer:

ddd [48]2 years ago

7 0

C 16 is the answer

you have to add 2 at each step so 2x8= 16

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