1. “Don’s doing well,” said Joe. “He gets only £1.70 an hour less than me.” Old Sam shook his head. “£1.70! That’s all I made in a day when I started. You must be making quite a bit yourself by now.” “Not too bad,” replied Joe. “It takes me only six hours to earn what Don earns in eight.” What was Joe’s hourly rate?

£6.80 per hour

£7.20 per hour

£5.60 per hour