Question
PSLE
Three boys collected coins. Mark collected 2r coins which was one fifth as many as what Archie collected. Valen collected 3 coins more than Archie. How many coins did they collect altogether? Give the answer in terms of r in the simplest form.
2 m

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PSLE
Three boys collected coins. Mark collected 2r coins which was one fifth as many as what Archie collected. Valen collected 3 coins more than Archie. How many coins did they collect altogether? Give the answer in terms of r in the simplest form.