Question
P6.RD.TL.16010106-A1
There were some pens in Box M and Box N. After Charlie transferred 15 of the pens from Box M to Box N, the ratio of the number of pens in Box M to that in Box N changed to 1 : 5. Find the ratio of the numbers of pens in Box M to the number of pens in Box N at first.
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STUDENT

Primary 6 RFPD P6.RD.TL.16010106

08 May 2024, 08:18 AM

There were some pens in Box M and Box N. After Charlie transferred 15 of the pens from Box M to Box N, the ratio of the number of pens in Box M to that in Box N changed to 1 : 5. Find the ratio of the numbers of pens in Box M to the number of pens in Box N at first.
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