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 meter?

  1. 6
  2. 8
  3. 7
  4. 5
A hint

Each mark counts one measurement. Decide which fractional positions the question includes.

Answer & why

Answer: 6

Count the marks at and 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 meter than meter?

  1. 2
  2. 4
  3. 3
  4. 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 meter?

  1. 8
  2. 9
  3. 6
  4. 7
A hint

Each mark counts one measurement. Decide which fractional positions the question includes.

Answer & why

Answer: 7

The smaller lengths are and 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 meter?

  1. 8
  2. 7
  3. 9
  4. 6
A hint

Each mark counts one measurement. Decide which fractional positions the question includes.

Answer & why

Answer: 7

Include both and 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?

  1. 5
  2. 7
  3. 8
  4. 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 meter?

  1. 5
  2. 6
  3. 4
  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 meter.

Add to plan