Question
P6.RD.TL.16010106-A1
There were some beads in Box M and Box N. After Julian transferred 15 of the beads from Box M to Box N, the ratio of the number of beads in Box M to that in Box N changed to 2 : 9. Find the ratio of the numbers of beads in Box M to the number of beads in Box N at first.
3 m
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STUDENT

Primary 6 RFPD P6.RD.TL.16010106

22 May 2024, 07:27 AM

There were some beads in Box M and Box N. After Julian transferred 15 of the beads from Box M to Box N, the ratio of the number of beads in Box M to that in Box N changed to 2 : 9. Find the ratio of the numbers of beads in Box M to the number of beads in Box N at first.
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