How to Multiply a Fraction and a Whole Number

How to Multiply a Fraction and a Whole Number

Assessment

Interactive Video

Mathematics, Science

10th - 12th Grade

Hard

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In this video tutorial, the teacher guides students through solving a standardized test question involving the multiplication of a fraction by a whole number. The problem presented is 3/4 times 6. The teacher explains how to rewrite the whole number as a fraction and then multiply the numerators and denominators. The solution is found to be 18/4, and the teacher notes that simplification is not required for this problem. The video concludes with an invitation to continue learning math through future videos.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving the problem of multiplying 3/4 by 6?

Convert 6 into a fraction

Subtract 6 from 3/4

Add 3/4 and 6

Convert 3/4 into a whole number

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you represent a whole number as a fraction?

By placing it over 2

By placing it over 4

By placing it over 1

By placing it over 3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying the numerators 3 and 6?

24

12

9

18

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the denominator when multiplying 3/4 by 6?

1

2

3

4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final result of multiplying 3/4 by 6?

21/4

18/4

15/4

12/4