The graph shows the number of lego sets sold in 5 days. Study the graph carefully and use it to answer the following questions.
- 205 lego sets were sold from Monday to Friday. How many lego sets were sold on Wednesday?
- The number of lego sets sold on Saturday was thrice the number sold on Thursday. How many lego sets were sold on Saturday?
(a)
Number of lego sets sold on Wednesday
= 205 - 15 - 10 - 45 - 20
= 115
(b)
Number of lego sets sold on Thursday
= 45
Number of lego sets sold on Saturday
= 3 x 45
= 135
Answer(s): (a) 115 ; (b) 135