Year 7 Reading Data Tables Worksheet — Level 2 — Practice Set 3 — Answers

Answer sheet with worked solutions for the Year 7 data & graphs worksheet.

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Year 7 Reading Data Tables Worksheet — Level 2 — Practice Set 3 — Answers

Survey 1

Our class voted for a class pet.

Fish: 7 votes

Rabbit: 14 votes

Guinea pig: 9 votes

Bird: 10 votes

1.Survey 1: Which was the most popular?

Answer: rabbit

rabbit had the most votes (14).

2.Survey 1: Which was the least popular?

Answer: fish

fish had the fewest votes (7).

3.Survey 1: How many more votes did bird get than fish?

Answer: 3

10 − 7 = 3

4.Survey 1: How many votes were there altogether?

Answer: 40

7 + 14 + 9 + 10 = 40

5.Survey 1: What fraction of all the votes were for fish?

Answer:

Write the number for that choice over the total. Simplify if you can.

Survey 2

A shop counted the pieces of fruit it sold before lunch.

Apples: 2 pieces

Bananas: 11 pieces

Oranges: 7 pieces

Pears: 12 pieces

6.Survey 2: Which was the most popular?

Answer: pears

pears had the most pieces (12).

7.Survey 2: Which was the least popular?

Answer: apples

apples had the fewest pieces (2).

8.Survey 2: How many more pieces did bananas get than apples?

Answer: 9

11 − 2 = 9

9.Survey 2: How many pieces were there altogether?

Answer: 32

2 + 11 + 7 + 12 = 32

10.Survey 2: What fraction of all the pieces were for bananas?

Answer:

Write the number for that choice over the total. Simplify if you can.

Survey 3

Students picked a book to read together.

Adventure: 15 votes

Mystery: 4 votes

Funny stories: 7 votes

Animal stories: 10 votes

11.Survey 3: Which was the most popular?

Answer: adventure

adventure had the most votes (15).

12.Survey 3: Which was the least popular?

Answer: mystery

mystery had the fewest votes (4).

13.Survey 3: How many more votes did animal stories get than funny stories?

Answer: 3

10 − 7 = 3

14.Survey 3: How many votes were there altogether?

Answer: 36

15 + 4 + 7 + 10 = 36

15.Survey 3: What fraction of all the votes were for animal stories?

Answer:

Write the number for that choice over the total. Simplify if you can.

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