PSLE
The pie chart shows the number of highlighters, files, post-it pads and punchers sold by a shop. The same information is shown in a bar graph, but the names of the items are not shown on the bar graph. How many less files than highlighters are sold?


Bar 2 is the shortest bar. It is the number of files.
Number of files = 4

Bar 4 is the tallest bar. It is the number of highlighters.
Number of highlighters = 45

Bar 1 is the second shortest bar. It is the number of post-it pads.
Number of post-it pads = 8

Bar 3 is the second tallest bar. It is the number of punchers.
Number of punchers = 41

Number of less files than highlighters sold
= 45 - 4
= 41

Answer(s): 41