Question
PSLE
Three boys collected buttons. Vaidev collected 3z buttons which was one quarter as many as what Andy collected. Fred collected 5 buttons less than Vaidev. How many buttons did they collect altogether? Give the answer in terms of z in the simplest form.
2 m

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PSLE
Three boys collected buttons. Vaidev collected 3z buttons which was one quarter as many as what Andy collected. Fred collected 5 buttons less than Vaidev. How many buttons did they collect altogether? Give the answer in terms of z in the simplest form.