at a bank you can convert pounds into swiss francs at a rate of £1= 1.32 swiss francs the bang charges £3 per transaction which is deducted from the amount
to be exchanged if you exchange £140 at this bank, how much swiss frac will you recive?
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.