Question
Barbara has thrice the number of beads as Sarah. Jen has thrice the number of beads as Barbara. If Jen has 450 beads, how many beads do the three girls have altogether?
2 m

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Barbara has thrice the number of beads as Sarah. Jen has thrice the number of beads as Barbara. If Jen has 450 beads, how many beads do the three girls have altogether?