FINDING METHODS OF SOLUTIONS 1. Jack buys small tins of tomatoes every week. They usually cost 50C each. Last week however, Jack saw that the shop was selling six large tins of tomatoes plus! a bag of pasta for $7.50. He worked out that the pasta was normally $2. Jack decided that he could use one large tin of tomato instead of two small tins so he bought 18 large tins of tomatoes together with three bags of pasta. This week, however, the small tins of tomatoes are on offer at $1.60 for a pack of four. How much more did Jack play last week port in tomatoes then if he had bought them this week