The graph shows the number of lego sets sold in 5 days. Study the graph carefully and use it to answer the following questions.
- 115 lego sets were sold from Monday to Friday. How many lego sets were sold on Tuesday?
- The number of lego sets sold on Saturday was twice the number sold on Friday. How many lego sets were sold on Saturday?
(a)
Number of lego sets sold on Tuesday
= 115 - 25 - 5 - 20 - 40
= 25
(b)
Number of lego sets sold on Friday = 40
Number of lego sets sold on Saturday
= 2 x 40
= 80
Answer(s): (a) 25 ; (b) 80