Question
PSLE
At first, Betty had an equal number of pink and black marbles . She gave away 35 of her pink marbles and some black marbles. In the end, she was left with 23 of her marbles. What fraction of the black marbles was Betty left with?
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PSLE
At first, Betty had an equal number of pink and black marbles . She gave away 35 of her pink marbles and some black marbles. In the end, she was left with 23 of her marbles. What fraction of the black marbles was Betty left with?