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3 votes
A new pencil weighs 25 grams. After the pencil has been used for a while, it weighs 2 decagrams. How many gram of the pencil have been used up?

User MikeTeeVee
by
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1 Answer

4 votes
5 Grams of the pencil have been used up. This is because 1 decagram is equivalent to 10 grams.
User Zakovyrya
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