Question
Luis spent $330 on shopping, $620 on transport and gave 60% of the remainder to his mother. He then saved the rest of the money, which amounted to 20% of his original sum of money. How much did he give his mother?
4 m

Click button first when a symbol is required. X

Luis spent $330 on shopping, $620 on transport and gave 60% of the remainder to his mother. He then saved the rest of the money, which amounted to 20% of his original sum of money. How much did he give his mother?