Question
Ian spent $390 on shopping, $560 on transport and gave 65% of the remainder to his grandmother. He then saved the rest of the money, which amounted to 10% of his original sum of money. How much did he give his grandmother?
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Ian spent $390 on shopping, $560 on transport and gave 65% of the remainder to his grandmother. He then saved the rest of the money, which amounted to 10% of his original sum of money. How much did he give his grandmother?