The line graph shows the total number of used vans sold by a dealer in the first six months of the year.
- In which two months were there a consecutive increase in the number of vans sold? Give the answer in short form. (Eg Jan, Feb)
- What fraction of the vans was sold in the month of the lowest sale?
- The dealer was paid a fixed amount of money for every van he sold. He received $32500 more in June than in March. How much money did he receive from selling a van?
(a)
There was a consecutive increase in the number of vans sold in April and May.
(b)
Total number of vans
= 4 + 19 + 2 + 19 +29 + 27
= 100
Number of vans sold in March = 2
Fraction of the vans sold in the month of the lowest sale
=
2100 =
150 (c)
Number of more vans in June than in March
= 27 - 2
= 25
25 u = 32500
1 u = 32500 ÷ 25 = 1300
Amount earned from selling a van = $1300
Answer(s): (a) Apr, May or May, Apr; (b)
150; (c) $1300