Every weekend Vernon sets you a maths challenge to get your mind working. See some of the creative ways you've got to the right answer!

2008/12/13/50984_2.jpg" alt="A family goes shopping for their Christmas turkey. The turkey costs £6.40 per kilogram. How much would 350 grams of turkey cost? " />
A family goes shopping for their Christmas turkey. The turkey costs £6.40 per kilogram. How much would 350 grams of turkey cost?
Susan from St. Albans is about to cook some chips. She's also a trainee primary school teacher, so its good job she got the answer correct!