Maths

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Dora and Paul have a collecttion of x marbles.Dora has x/3.What is the fraction of the marbles does Paul have?

  • Maths -

    paul has x - x/3 or (2/3)x

    (say that out-loud to yourself)

  • Maths -

    Hal's age is three times Ida's age.In 8 years Hal will be twice as Ida.How old is Hal?

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