Question
P6.RD.JO.21042227-A2
PSLE
A bag contains coins of three different colours. 19 of the coins are red. The ratio of the number of blue coins to that of purple coins is 7 : 3. What is the ratio of the number of blue coins to that of red coins?
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STUDENT

Primary 6 RFPD P6.RD.JO.21042227

04 May 2024, 07:09 PM

PSLE
A bag contains coins of three different colours. 19 of the coins are red. The ratio of the number of blue coins to that of purple coins is 7 : 3. What is the ratio of the number of blue coins to that of red coins?
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