Question
A school purchased some brown, grey and white chalks. In total, the school purchased five times as many brown as grey chalks and 47 more white chalks than grey chalks. Given that the school purchased 78 grey chalks, how many chalks did the school purchase in total?
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A school purchased some brown, grey and white chalks. In total, the school purchased five times as many brown as grey chalks and 47 more white chalks than grey chalks. Given that the school purchased 78 grey chalks, how many chalks did the school purchase in total?