The graph shows the amount of money Henry saved from his pocket money every month from April to August.
- How much money did Henry save altogether from April to August?
- What was the average amount of money Henry saved from April to August?
- Henry saved $33 in September. The amount saved increased by 100% from September to October and another 100% from October to November. How much money did Henry save in November?
(a)
Amount saved in April = $30
Amount saved in May = $59
Amount saved in June = $43
Amount saved in July = $0
Amount saved in August = $58
Total amount saved from April to August
= 30 + 59 + 43 + 58
= $190
(b)
Average amount saved from April to August
= 190 ÷ 5
= $38
(c)
Amount that Henry saved in September = $33
Amount that Henry saved in October
= 33 + 33
= $66
Amount that Henry saved in November
= 66 + 66
= $132
Answer(s): (a) $190; (b) $38; (c) $132
