Question
PSLE
Mark had cookies and Peter had cupcakes. Both gave half of what they had to each other. Mark sold 14 cookies and Peter sold 34 cupcakes. In the end, the ratios of cookies to cupcakes for Mark and Peter were 1 : 7 and 1 : 5 respectively. How many cookies did Mark have at first?
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PSLE
Mark had cookies and Peter had cupcakes. Both gave half of what they had to each other. Mark sold 14 cookies and Peter sold 34 cupcakes. In the end, the ratios of cookies to cupcakes for Mark and Peter were 1 : 7 and 1 : 5 respectively. How many cookies did Mark have at first?