Answer:
Waitrose: £12.75
Budgens: £12.28.
Explanation:
The price of 6 tin cans in waitrose is £4.25
The price of 9 tin cans in budgens is £6.14
The price of one tin can in waitrose is
The price of 18 tin cans in waitrose will be
The price of one tin can in budgens is
The price of 18 tin cans in budgens will be
The price of 18 tin cans in waitrose is £12.75 and in budgens is £12.28.