The line graph shows the number of fishballs sold from Monday to Sunday.
- On which two days are the increase/decrease the same from their previous day? Answer in short form. (Eg Mon, Thu)
- If each fishball was sold at $2.10, what was the total amount of money collected on the day with the least sale?
(a)
Wed and Thu
(b)
Day with the least sale is Friday.
Number of fishballs sold = 120
Amount collected
= 120 x 2.10
= $252
Answer(s): (a) Wed, Thu or Thu, Wed; (b) $252