Question
P6.RD.TL.16010132-A1
PSLE
Riordan had cupcakes and Justin had macarons. Both gave half of what they had to each other. Riordan sold 11 cupcakes and Justin sold 40 macarons. In the end, the ratios of cupcakes to macarons for Riordan and Justin were 1 : 6 and 1 : 4 respectively. How many cupcakes did Riordan have at first?
4 m
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STUDENT

Primary 6 RFPD P6.RD.TL.16010132

01 Jun 2024, 10:47 PM

PSLE
Riordan had cupcakes and Justin had macarons. Both gave half of what they had to each other. Riordan sold 11 cupcakes and Justin sold 40 macarons. In the end, the ratios of cupcakes to macarons for Riordan and Justin were 1 : 6 and 1 : 4 respectively. How many cupcakes did Riordan have at first?
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