Question
A bag contains silver and brown beads in the ratio of 2 : 7. There is a total of 108 beads in the bag. How many more silver beads must be added into the bag so that the number of silver beads will be the same as the number of brown beads?
2 m

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A bag contains silver and brown beads in the ratio of 2 : 7. There is a total of 108 beads in the bag. How many more silver beads must be added into the bag so that the number of silver beads will be the same as the number of brown beads?