Finding Errors in Division Problems Where the Answer is a Fraction (Part 1)

Finding Errors in Division Problems Where the Answer is a Fraction (Part 1)

Assessment

Interactive Video

Mathematics

4th - 6th Grade

Hard

Created by

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Jason attempts to solve a division problem using a number line but makes an error by numbering the line incorrectly. The video explains the mistake and demonstrates the correct way to set up the number line to divide 9 by 2. It shows how to divide the line into equal parts and solve the problem, resulting in a fraction of 9 halves.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What mistake did Jason make when drawing the number line for dividing 9 by 2?

He numbered the line from 0 to 9.

He divided the space between numbers into 2 equal parts.

He numbered the line from 0 to 2 and divided it into 9 equal parts.

He used a ruler to draw the line.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How should the number line be correctly drawn for dividing 9 by 2?

Numbered from 0 to 2 with 9 equal parts.

Numbered from 0 to 9 with each segment divided into 2 equal parts.

Numbered from 0 to 18 with 9 equal parts.

Numbered from 0 to 9 with 9 equal parts.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the length of each part when the number line is correctly divided?

1/2

1/4

1

1/3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many half-sized parts are there when dividing 9 by 2?

36

27

18

9

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final result of dividing 9 by 2 using the number line?

4

4.5

9 halves

5