Question
A coffee shop owner bought a sack of coffee. He kept 15 of the coffee for his mother and gave away some of the leftovers. He gave away 325 kg to his brother and 38 of the rest to his neighbour. He saved the remaining 7.5 kg for his own use. How much coffee did he have originally?
3 m

Click button first when a symbol is required. X

A coffee shop owner bought a sack of coffee. He kept 15 of the coffee for his mother and gave away some of the leftovers. He gave away 325 kg to his brother and 38 of the rest to his neighbour. He saved the remaining 7.5 kg for his own use. How much coffee did he have originally?