The graph shows the earnings that Eva's stationery store made from January to May
- What was the total earnings from January to May?
- How much money must be earned in June to have average earnings of $3500 from January to June?
(a)
Total earnings from January to May
= 3800 + 3200 + 2600 + 2400 + 3800
= $15800
(b)
Total earnings from January to May
= 6 x 3500
= $21000
Amount that must be earned in June
= 21000 - 15800
= $5200
Answer(s): (a) $15800; (b) $5200