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Popular Word Problems >

Sam is 7 years old and Anoushka is 18 years old. In how many years will Anoushka be twice as old as Sam?

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Solution

Samis7yearsoldandAnoushkais18yearsold.InhowmanyyearswillAnoushkabetwiceasoldasSam?

Solution

Numberofyearsfromnow:4
Solution steps
Translate the problem into an equation:2(7+x)=18+x
Solve for x,2(7+x)=18+x:x=4
Numberofyearsfromnow:4

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