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Multiplying Mixed Numbers and Fractions

Multiplying Mixed Numbers and Fractions

Assessment

Interactive Video

Mathematics

5th Grade

Practice Problem

Hard

Created by

Thomas White

FREE Resource

Mr. Nazarian teaches how to solve word problems involving multiplying mixed numbers and fractions. The lesson covers two main problems: calculating the weight of paper packages and determining the weight of markers taken from a box. The area model and common denominators are used to solve these problems, emphasizing multiplication as the key operation.

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main objective of today's lesson?

To learn about addition of fractions

To solve word problems involving multiplying mixed numbers and fractions

To understand division of whole numbers

To explore subtraction of decimals

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What operation is used to solve the problem about the weight of paper packages?

Division

Multiplication

Addition

Subtraction

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is multiplication used in the paper package problem?

Because we are adding weights

Because we are dividing the total weight

Because we are multiplying the number of packages by the weight of each

Because we are subtracting the weights

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What strategy is used to solve the first problem?

Area model

Pie chart

Number line

Bar graph

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the area model, what is done with the whole number part of the mixed number?

It is placed in a separate column

It is multiplied by the fractional part

It is added to the fractional part

It is ignored

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying 3 times 3 in the first problem?

15

12

9

6

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the fraction 12/6 simplified?

1

2

3

4

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