Question

Which of the following pictographs represents the given tally chart? Find the difference between the number of guests in room 1 and room 4.
(Note: One represents 1 guest.)

• A. Difference between the number of guests in room 1 and room 4 = 4
  
• B. Difference between the number of guests in room 1 and room 4 = 2
  
• C. Difference between the number of guests in room 1 and room 4 = 2
  
• D. Difference between the number of guests in room 1 and room 4 = 4
  

Answer 1

The correct option is C Difference between the number of guests in room 1 and room 4 = 2


Solution:
Number of guests in room 1: 11
Number of guests in room 2: 7
Number of guests in room 3: 10
Number of guests in room 4: 9

So, the correct pictograph is:
Difference between the number of guests in room 1 and room 4 = 11 − 9 = 2