The graph shows the amount of money Peter saved from his pocket money every month from January to May.
- How much money did Peter save altogether from January to May?
- What was the average amount of money Peter saved from January to May?
- Peter saved $76 in June. The amount saved increased by 100% from June to July and another 100% from July to August. How much money did Peter save in August?
(a)
Amount saved in January = $35
Amount saved in February = $65
Amount saved in March = $59
Amount saved in April = $0
Amount saved in May = $46
Total amount saved from January to May
= 35 + 65 + 59 + 46
= $205
(b)
Average amount saved from January to May
= 205 ÷ 5
= $41
(c)
Amount that Peter saved in June = $76
Amount that Peter saved in July
= 76 + 76
= $152
Amount that Peter saved in August
= 152 + 152
= $304
Answer(s): (a) $205; (b) $41; (c) $304