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25 votes
Stefan pushes a cart with three books so it just reaches the end of a track. He puts six books onto the cart. What must he use next time so the cart reaches the end of the track?​

User Teawithfruit
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1 Answer

24 votes
24 votes

Answer:

if its adding its 9 if its multiplying its 18 if its division its 2

User Terra
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