Please give us the exact and complete wording of the problem.oh! clearly the exchange reate was not included. I think it has to be calculated and the question is taken from a mathematics book " MATHEMATICS FOR IGCSE ". I help my brother in mathematics he asked this question today.. I hope that someone would be able to solve it.
Thank you,
This is my first post in the forum.. I hope this is the right section, if not please move the post.
A CD costs £9.50 in Britain and $9.70 in the United States. How much cheaper, in British money, is the CD when bought in the USA?
Thank you