Question
A flour shop owner bought a sack of flour. He kept 15 of the flour for his mother and gave away some of the leftovers. He gave away 225 kg to his cousin and 19 of the rest to his neighbour. He saved the remaining 6.4 kg for his own use. How much flour did he have originally?
3 m

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A flour shop owner bought a sack of flour. He kept 15 of the flour for his mother and gave away some of the leftovers. He gave away 225 kg to his cousin and 19 of the rest to his neighbour. He saved the remaining 6.4 kg for his own use. How much flour did he have originally?