String comes in a variety of lengths. You need to do a direct comparison of the attributes of specific pieces to answer the questions, "How long is a piece of string?" or even "Which piece is longest?"
Which bank offers the best rate and the least commissions & charges on the day?
If it's the rates you are after - Then roughly - 100 dollars will get you about 65 Pounds or about 73 Euro - the exact figure will depend on bank charges/ commission for the conversion. (As it happens 65 pounds is worth about 73 euro too)
If the cheque it is a small amount - it probably isn't worth worrying about - just put it wherever you want to use it. If it is a large amount (over several hundred) - it could be worth checking first with each of your banks what you will get after all charges have been applied.
If it's the rates you are after - Then roughly - 100 dollars will get you about 65 Pounds or about 73 Euro - the exact figure will depend on bank charges/ commission for the conversion. (As it happens 65 pounds is worth about 73 euro too)
If the cheque it is a small amount - it probably isn't worth worrying about - just put it wherever you want to use it. If it is a large amount (over several hundred) - it could be worth checking first with each of your banks what you will get after all charges have been applied.