The graph shows the earnings that Fiona's shop 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 $4700 from January to June?
(a)
Total earnings from January to May
= 3200 + 4000 + 4000 + 2600 + 3000
= $16800
(b)
Total earnings from January to May
= 6 x 4700
= $28200
Amount that must be earned in June
= 28200 - 16800
= $11400
Answer(s): (a) $16800; (b) $11400