1) Bella has decided to take 10 000 Krones on her trip to Denmark. The exchange rate is $1 CDN (one dollar, Canadian) for 4.3309 Krones. The exchange agency had $5 service charge for making the exchange. How much did Bella pay in Canadian dollars?

I got: $235.90. Is this right???

2) Hal invested $2500 at 4 ¾% simple interest. Determine the accumulated amount when he withdrew the investment at the end of 5 years.

First off, what is 4 ¾% percentage wise? I don't know were to start. Thank you.