PSLEThe graph shows the amount of money George saved from his pocket money every month from April to August.
- How much money did George save altogether from April to August?
- What was the average amount of money George saved from April to August?
- George saved $97 in September. The amount saved increased by 100% from September to October and another 100% from October to November. How much money did George save in November?
(a)
Amount saved in April = $12
Amount saved in May = 0
Amount saved in June = $64
Amount saved in July = $98
Amount saved in August = $61
Total amount saved from April to August
= 12 + 64 + 98 + 61
= $235
(b)
Average amount saved from April to August
= 235 ÷ 5
= $47
(c)
Amount that George saved in September = $97
Amount that George saved in October
= 97 + 97
= $194
Amount that George saved in November
= 194 + 194
= $388
Answer(s): (a) $235; (b) $47; (c) $388