Looking Back to your Lesson
Os 1200 buc yutonul to fino al
From your previous lesson, you have learned to solve routine and non-routine problems using
data presented in a single or double-bar graph.
TRY THIS
Use the data on the graph to solve the problems.
Number of Pupils who's Birthdays Fall within the
Period Indicated
100
50
0
Number of Students
28
Janua...
36
April...
19
July...
53
Octo...
1. How
were
pupils
many
surveyed?
2. How many pupils celebrated their birthday
during the second half of the year?
3. How many more pupils celebrated their
birthdays from January to March than July
to September?
4. Which half of the year does more pupils
celebrating their birthdays? January to
please help me