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37 votes
Arif’s grandfather is 9 times as old as Arif. Which of these could be the age of Arif’s grandfather?

User Dan Simon
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1 Answer

23 votes
23 votes
10•9=X
Let’s say arif is 10 years old and his grandfather is 9 times older than him and his age is X we would multiple 10 by 9 to get X=90
User MickeyThreeSheds
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