The graph shows the amount of money George saved from his pocket money every month from March to July.
- How much money did George save altogether from March to July?
- What was the average amount of money George saved from March to July?
- George saved $21 in August. The amount saved increased by 100% from August to September and another 100% from September to October. How much money did George save in October?
(a)
Amount saved in March = $28
Amount saved in April = 53
Amount saved in May = $0
Amount saved in June = $76
Amount saved in July = $48
Total amount saved from March to July
= 28 + 53 + 76 + 48
= $205
(b)
Average amount saved from March to July
= 205 ÷ 5
= $41
(c)
Amount that George saved in August = $21
Amount that George saved in September
= 21 + 21
= $42
Amount that George saved in October
= 42 + 42
= $84
Answer(s): (a) $205; (b) $41; (c) $84