We included HMH Into Math Grade 5 Answer Key PDF Module 9 Understand and Apply Multiplication of Mixed Numbers to make students experts in learning maths.
HMH Into Math Grade 5 Module 9 Answer Key Understand and Apply Multiplication of Mixed Numbers
Which Does Not Belong?
- Look at the figures below. Each figure is a circle that is missing a piece.
- Which figure is different from the others?
______________________
What is different about it?
______________________ - Write an expression to model the total amount of the four figures.
Answer:
The figure which is colored blue was different. As all the figures missing piece is 90 degrees but the blue colored is like 60 degrees.
Turn and Talk
- How did you know the fraction of a whole circle represented by each figure?
- What other expression could you write for this problem?
Are You Ready?
Complete these problems to review prior concepts and skills you will need for this module.
Fractions Equal to 1
Write the fraction that names the whole.
Question 1.
Answer:
\(\frac{6}{6}\) = 1 whole.
Explanation:
In the above, the figure is divided into 6 parts. So \(\frac{6}{6}\) = 1 whole.
Question 2.
Answer:
\(\frac{8}{8}\) = 1 whole.
Explanation:
In the above, the figure is divided into 6 parts. So \(\frac{8}{8}\) = 1 whole.
Multiply Facts
Find the product.
Question 3.
6 × 4 = ___
Answer:
6 × 4 = 24.
Explanation:
The product of 6 × 4 is 24.
Question 4.
7 × 7 = ___
Answer:
7 × 7 = 49.
Explanation:
The product of 7 × 7 is 49.
Question 5.
9 × 5 = ___
Answer:
9 × 5 = 45.
Explanation:
The product of 9 × 5 is 45.
Question 6.
___ = 10 × 8
Answer:
10 × 8 = 80.
Explanation:
The product of 10 × 8 is 80.
Question 7.
2 × 6 = ___
Answer:
2 × 6 = 12.
Explanation:
The product of 2 × 6 is 12
Question 8.
7 × 8 = ___
Answer:
7 × 8 = 56.
Explanation:
The product of 7 × 8 is 56.
Question 9.
____ = 7 × 9
Answer:
7 × 9 = 56.
Explanation:
The product of 7 × 9 is 56.
Question 10.
____ = 4 × 4
Answer:
4 × 4 = 16.
Explanation:
The product of 4 × 4 is 16.
Question 11.
____ = 3 × 8
Answer:
3 × 8 = 24.
Explanation:
The product of 3 × 8 is 24.
Question 12.
____ = 4 × 3
Answer:
4 × 3 = 12.
Explanation:
The product of 4 × 3 is 12.
Question 13.
___ = 2 × 9
Answer:
2 × 9 = 18.
Explanation:
The product of 2 × 9 is 18.
Question 14.
____ = 5 × 5
Answer:
5 × 5 = 25.
Explanation:
The product of 5 × 5 is 25.
Rename Fractions and Mixed Numbers
Write the mixed number as a fraction.
Question 15.
3\(\frac{1}{5}\) = ___
Answer:
3\(\frac{1}{5}\) = \(\frac{16}{5}\).
Explanation:
Given the mixed fraction is 3\(\frac{1}{5}\). So as a fraction it will be \(\frac{16}{5}\).
Question 16.
4\(\frac{2}{5}\) = ___
Answer:
4\(\frac{2}{5}\) = \(\frac{22}{5}\).
Explanation:
Given the mixed fraction is 4\(\frac{2}{5}\). So as a fraction it will be \(\frac{22}{5}\).
Question 17.
6\(\frac{3}{4}\) = ___
Answer:
6\(\frac{3}{4}\) = \(\frac{27}{4}\).
Explanation:
Given the mixed fraction is 6\(\frac{3}{4}\). So as a fraction it will be \(\frac{27}{4}\).
Question 18.
3\(\frac{5}{8}\) = ___
Answer:
3\(\frac{5}{8}\) = \(\frac{29}{8}\).
Explanation:
Given the mixed fraction is 3\(\frac{5}{8}\). So as a fraction it will be \(\frac{29}{8}\).
Write the fraction as a mixed number.
Question 19.
\(\frac{16}{3}\) = ___
Answer:
\(\frac{16}{3}\) = 5\(\frac{1}{3}\).
Explanation:
Given that the fraction is \(\frac{16}{3}\). So in mixed fraction it will be 5\(\frac{1}{3}\).
Question 20.
\(\frac{10}{7}\) = ___
Answer:
\(\frac{10}{7}\) = 1\(\frac{3}{7}\).
Explanation:
Given that the fraction is \(\frac{16}{3}\). So in mixed fraction it will be 5\(\frac{1}{3}\).
Question 21.
\(\frac{52}{9}\) = ___
Answer:
\(\frac{52}{9}\) = 5\(\frac{7}{9}\).
Explanation:
Given that the fraction is \(\frac{52}{9}\). So in mixed fraction it will be 5\(\frac{7}{9}\).
Question 22.
\(\frac{17}{3}\) = ___
Answer:
\(\frac{17}{3}\) = 5\(\frac{2}{3}\).
Explanation:
Given that the fraction is \(\frac{17}{3}\). So in mixed fraction it will be 5\(\frac{2}{3}\).