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necklace beads

A chain with a repeating pattern, consisting of 3 red balls, 4 blue beads, 5 green and 6 yellow beads?
llow beads. where each repetition this pattern is completed, which of the following could be the number of balls in the chain? 144 84 64 48 24
Patter consists of 3 +4 +5 +6 [...]

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