The graph shows the amount of money Ken saved from his pocket money every month from January to May.
- How much money did Ken save altogether from January to May?
- What was the average amount of money Ken saved from January to May?
- Ken saved $48 in June. The amount saved increased by 100% from June to July and another 100% from July to August. How much money did Ken save in August?
(a)
Amount saved in January = $46
Amount saved in February = 76
Amount saved in March = $0
Amount saved in April = $94
Amount saved in May = $44
Total amount saved from January to May
= 46 + 76 + 94 + 44
= $260
(b)
Average amount saved from January to May
= 260 ÷ 5
= $52
(c)
Amount that Ken saved in June = $48
Amount that Ken saved in July
= 48 + 48
= $96
Amount that Ken saved in August
= 96 + 96
= $192
Answer(s): (a) $260; (b) $52; (c) $192