The bar graph shows the number of windbreakers sold at Zeph's shop.
- In July, Zeph sold ______ times as many windbreakers as in September.
- Each pair of windbreakers was sold for $70. How much did he earn for the month when he sold the most number of windbreakers?
(a)
Number of windbreakers that Zeph sold in July = 40
Number of windbreakers that Zeph sold in September = 10
40 ÷ 10 = 4
In July, Zeph sold 4 times as many windbreakers as in September.
(b)
To find the most number of windbreakers sold in a month, look for the highest point in the line graph.
In August, Zeph sold the most number of windbreakers.
Number of windbreakers that Zeph sold in August = 100
Amount that Zeph earned for the month when he sold the most number of windbreakers
= 100 x 70
= $7000
Answer(s): (a) 4; (b) $7000
