The graph shows the number of lorries sold by Mr Thia from March to July.
- How many lorries did Mr Thia sell from May to July?
- Mr. Thia sold 13 fewer lorries in February than in March, how many lorries did he sell in February?
(a)
Number of lorries that Mr Thia sold from May to July
= 30 + 39 + 10
= 79
(b)
Number of lorries that Mr Thia sold in February
= 33 - 13
= 20
Answer(s): (a) 79; (b) 20