The graph shows the amount of money Reggie saved from his pocket money every month from April to August.
- How much money did Reggie save altogether from April to August?
- What was the average amount of money Reggie saved from April to August?
- Reggie saved $79 in September. The amount saved increased by 100% from September to October and another 100% from October to November. How much money did Reggie save in November?
(a)
Amount saved in April = $29
Amount saved in May = $56
Amount saved in June = $68
Amount saved in July = $0
Amount saved in August = $87
Total amount saved from April to August
= 29 + 56 + 68 + 87
= $240
(b)
Average amount saved from April to August
= 240 ÷ 5
= $48
(c)
Amount that Reggie saved in September = $79
Amount that Reggie saved in October
= 79 + 79
= $158
Amount that Reggie saved in November
= 158 + 158
= $316
Answer(s): (a) $240; (b) $48; (c) $316