Question
PSLE
Rael had biscuits and Harry had shortbreads. Both gave half of what they had to each other. Rael sold 9 biscuits and Harry sold 28 shortbreads. In the end, the ratios of biscuits to shortbreads for Rael and Harry were 1 : 6 and 1 : 4 respectively. How many biscuits did Rael have at first?
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PSLE
Rael had biscuits and Harry had shortbreads. Both gave half of what they had to each other. Rael sold 9 biscuits and Harry sold 28 shortbreads. In the end, the ratios of biscuits to shortbreads for Rael and Harry were 1 : 6 and 1 : 4 respectively. How many biscuits did Rael have at first?