The graph shows the number of lego sets sold in 5 days. Study graph carefully and use it to answer the following questions.
- 780 lego sets were sold from Monday to Friday. How many lego sets were sold on Friday?
- The number of lego sets sold on Saturday was five times the number sold on Monday. How many lego sets were sold on Saturday?
(a)
Number of lego sets sold on Friday
= 780 - 160 - 20 - 180 - 60
= 360
(b)
Number of lego sets sold on Monday
= 160
Number of lego sets sold on Saturday
= 5 x 160
= 800
Answer(s): (a) 360 ; (b) 800