Question
The line graph shows the total number of used vacuum cleaners sold by a dealer in the first six months of the year.
  1. In which two months were there a consecutive increase in the number of vacuum cleaners sold?  Give the answer in short form. (Eg Jan, Feb)
  2. What fraction of the vacuum cleaners was sold in the month of the lowest sale?
  3. The dealer was paid a fixed amount of money for every vacuum cleaner he sold. He received $4000 more in April than in February. How much money did he receive from selling a vacuum cleaner?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

The line graph shows the total number of used vacuum cleaners sold by a dealer in the first six months of the year.
  1. In which two months were there a consecutive increase in the number of vacuum cleaners sold?  Give the answer in short form. (Eg Jan, Feb)
  2. What fraction of the vacuum cleaners was sold in the month of the lowest sale?
  3. The dealer was paid a fixed amount of money for every vacuum cleaner he sold. He received $4000 more in April than in February. How much money did he receive from selling a vacuum cleaner?