The graph shows the earnings that Jen'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 $3800 from January to June?
(a)
Total earnings from January to May
= 3800 + 3600 + 2600 + 2200 + 4000
= $16200
(b)
Total earnings from January to May
= 6 x 3800
= $22800
Amount that must be earned in June
= 22800 - 16200
= $6600
Answer(s): (a) $16200; (b) $6600