Multiplying and Simplifying Fractions

Multiplying and Simplifying Fractions

Assessment

Interactive Video

Mathematics

4th - 5th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial explains how to multiply fractions, emphasizing its simplicity compared to addition and subtraction. It covers basic multiplication steps, simplifying results, and introduces the cross cancellation technique to simplify complex problems. The tutorial concludes with a challenge problem involving three fractions and encourages viewers to like and subscribe.

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26 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is multiplying fractions considered simpler than adding or subtracting them?

It uses addition instead of multiplication.

It requires no common denominators.

It involves fewer steps.

It always results in a whole number.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in multiplying two fractions?

Add the numerators.

Multiply the numerators.

Divide the numerators.

Subtract the denominators.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying 1/3 by 1/5?

3/15

2/15

1/15

1/8

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the denominator of the product when multiplying 1/3 by 1/5?

3

15

5

8

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in multiplying fractions?

Divide the numerators.

Multiply the numerators.

Add the numerators.

Subtract the denominators.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying 1/3 by 1/5?

3/15

2/15

1/15

1/8

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When multiplying 1/4 by 2/3, what is the numerator of the product before simplification?

1

2

3

4

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