Question
Rachel, Jean and Hilda have 396 cards. Rachel has 56 as many cards as Jean. Hilda's cards is 13 of the total number of Rachel's and Jean's cards. How many cards must Jean give to Hilda so that both Rachel and Hilda will have the same number of cards?
4 m

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Rachel, Jean and Hilda have 396 cards. Rachel has 56 as many cards as Jean. Hilda's cards is 13 of the total number of Rachel's and Jean's cards. How many cards must Jean give to Hilda so that both Rachel and Hilda will have the same number of cards?