Question
A school purchased some pink, yellow and silver chalks. In total, the school purchased four times as many pink as yellow chalks and 47 more silver chalks than yellow chalks. Given that the school purchased 63 yellow chalks, how many chalks did the school purchase in total?
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A school purchased some pink, yellow and silver chalks. In total, the school purchased four times as many pink as yellow chalks and 47 more silver chalks than yellow chalks. Given that the school purchased 63 yellow chalks, how many chalks did the school purchase in total?