Answer:To find out how much Helen spends weekly on snacks and fare, add the two amounts together:1. Amount spent on snacks: $504.452. Amount spent on fare: ₤192.50Since these amounts are in different currencies, you need to convert one to the other to get the total in a single currency. However, if you are looking to add them directly without conversion, you will end up with a combined total in the different currencies:- Snacks: $504.45- Fare: ₤192.50Thus, Helen spends a total of $504.45 in snacks and ₤192.50 in fare each week. If you need a single total, you'll have to convert one of these amounts to match the other currency.Step-by-step explanation:Sorry na po do ko po maintindihan ang sulat mo