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 $2.50, what was the total amount of money collected on the day with the least sale?
(a)
Tue and Wed
(b)
Day with the least sale is Sunday.
Number of fishballs sold = 124
Amount collected
= 124 x 2.50
= $310
Answer(s): (a) Tue, Wed or Wed, Tue; (b) $310