Level 2
The graph shows the amount of money Ron saved from his pocket money every month from January to May.
  1. How much money did Ron save altogether from January to May?
  2. What was the average amount of money Ron saved from January to May?
  3. Ron saved $80 in June. The amount saved increased by 100% from June to July and another 100% from July to August. How much money did Ron save in August?
3 m