The graph shows the amount of money Bryan saved from his pocket money every month from January to May.
- How much money did Bryan save altogether from January to May?
- What was the average amount of money Bryan saved from January to May?
- Bryan saved $57 in June. The amount saved increased by 100% from June to July and another 100% from July to August. How much money did Bryan save in August?
(a)
Amount saved in January = $35
Amount saved in February = 80
Amount saved in March = $0
Amount saved in April = $95
Amount saved in May = $70
Total amount saved from January to May
= 35 + 80 + 95 + 70
= $280
(b)
Average amount saved from January to May
= 280 ÷ 5
= $56
(c)
Amount that Bryan saved in June = $57
Amount that Bryan saved in July
= 57 + 57
= $114
Amount that Bryan saved in August
= 114 + 114
= $228
Answer(s): (a) $280; (b) $56; (c) $228