1. "Look, Mum," said Bobby, pointing to a little heap of coins. "All from my piggy bank." Joan looked. "That's a lot," she commented. "How much in all?" The boy grinned. "A third of them are 1p pieces, a quarter are 5p, a seventh are 10p, and the other twenty-three are 20p." How much?

7 pounds and 13 pence

6 pounds and 93 pence

7 pounds and 53 pence