We buy:
• 3.17 pounds of grapes,
,
• 1.45 pounds of pears,
,
• 2.26 pounds of apples.
The total bill is just the sum of the money spent on each product:
Total bill = 3.17 pounds + 1.45 pounds + 2.26 pounds = 6.88 pounds.
Answer
The total bill is 6.88 pounds.