Question
A flour shop owner bought a sack of flour. He kept 37 of the flour for his aunt and gave away some of the leftovers. He gave away 345 kg to his brother and 18 of the rest to his neighbour. He saved the remaining 3.5 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 37 of the flour for his aunt and gave away some of the leftovers. He gave away 345 kg to his brother and 18 of the rest to his neighbour. He saved the remaining 3.5 kg for his own use. How much flour did he have originally?