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last week rowena spent 1/3 of her weekly allowance on snacks, 2/5 on school materials and 1/4 of the remainder, on transportation. if she save the rest of her allowance , what fraction of her allowance did she save?

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2 answers
  1. 5/15 + 6/15 = 11/15

    1 - 11/15 = 4/15

    4/15 * (1 -1/4) = 3/15 = 1/5

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  2. 1 fifth

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