Grade 5 · Math
Read counts from a fractional measurement plot
Interpret a line plot whose measurement positions use halves and quarters.
6 authored questions + worked example

Worked example
A line plot records plant lengths. Its mark counts are:
1/4 m: 2 marks
1/2 m: 3 marks
3/4 m: 1 marks
Each mark represents one plant.
How many plants were measured in all?
Answer & why
Answer: 6
Add every mark count: 2 + 3 + 1 = 6 plants.
Add to plan ↗All questions
All 6 authored questions for this skill.
Question 1
A line plot records plant lengths. Its mark counts are:
1/4 m: 3 marks
1/2 m: 2 marks
3/4 m: 4 marks
Each mark represents one plant.
How many plants measured more than 14 meter?
- 6
- 8
- 7
- 5
A hint
Each mark counts one measurement. Decide which fractional positions the question includes.
Answer & why
Answer: 6
Count the marks at 12 and 34 meter: 2 + 4 = 6.
Add to plan ↗Question 2
A line plot records plant lengths. Its mark counts are:
1/4 m: 4 marks
1/2 m: 1 marks
3/4 m: 3 marks
Each mark represents one plant.
How many more plants measured 14 meter than 12 meter?
- 2
- 4
- 3
- 5
A hint
Each mark counts one measurement. Decide which fractional positions the question includes.
Answer & why
Answer: 3
The difference between the mark counts is 4 − 1 = 3.
Add to plan ↗Question 3
A line plot records plant lengths. Its mark counts are:
1/4 m: 2 marks
1/2 m: 5 marks
3/4 m: 3 marks
Each mark represents one plant.
How many plants measured less than 34 meter?
- 8
- 9
- 6
- 7
A hint
Each mark counts one measurement. Decide which fractional positions the question includes.
Answer & why
Answer: 7
The smaller lengths are 14 and 12 meter, with 2 + 5 = 7 marks.
Add to plan ↗Question 4
A line plot records plant lengths. Its mark counts are:
1/4 m: 1 marks
1/2 m: 2 marks
3/4 m: 5 marks
Each mark represents one plant.
How many plants measured at least 12 meter?
- 8
- 7
- 9
- 6
A hint
Each mark counts one measurement. Decide which fractional positions the question includes.
Answer & why
Answer: 7
Include both 12 and 34 meter: 2 + 5 = 7 plants.
Add to plan ↗Question 5
A line plot records plant lengths. Its mark counts are:
1/4 m: 2 marks
1/2 m: 3 marks
3/4 m: 1 marks
Each mark represents one plant.
How many plants were measured in all?
- 5
- 7
- 8
- 6
A hint
Each mark counts one measurement. Decide which fractional positions the question includes.
Answer & why
Answer: 6
Add every mark count: 2 + 3 + 1 = 6 plants.
Add to plan ↗Question 6
A line plot records plant lengths. Its mark counts are:
1/4 m: 1 marks
1/2 m: 4 marks
3/4 m: 2 marks
Each mark represents one plant.
How many plants measured exactly 12 meter?
- 5
- 6
- 4
- 3
A hint
Each mark counts one measurement. Decide which fractional positions the question includes.
Answer & why
Answer: 4
There are four marks at 12 meter.
Add to plan ↗