Lesson Example Discussion Quiz: Class Homework |
Step-1 |
Title: Large numbers |
Grade: 4-a Lesson: S1-L2 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
Step | Type | Explanation | Answer |
---|---|---|---|
1 |
Problem |
Identify the large fraction number given below |
|
2 |
Step |
The given fraction numbers are |
\$2/7 , 5/6\$ |
3 |
Step |
First, we can convert both fractions to have a common denominator. |
|
4 |
Step |
The least common multiple of 7 and 6 is |
42 |
5 |
Step |
For \$ 2/7\$ multiply both the numerator and denominator by 6 |
\$ ( 2 times 6)/(7 times 6) = 12/42 \$ |
6 |
Step |
For \$ 5/6 \$ multiply both the numerator and denominator by 7 |
\$ ( 5 times 7)/(6 times 7) = 35/42 \$ |
7 |
Step |
The fractions have the same denominator, so you can simply compare the numerators. The fraction with the larger numerator is the larger fraction. |
|
8 |
Step |
In this case, \$35/42\$ has a larger numerator than \$12/42\$, so \$35/42\$ is the larger fraction. |
|
9 |
Step |
You can also convert them to decimals \$35/42\$ is approximately |
0.8333 |
10 |
Step |
And also \$12/42\$ is approximately |
0.2857 |
11 |
Step |
So, the largest fraction among the given fractions \$2/7\$ and \$5/6\$ is |
\$ 35/42 \$ |
12 |
Step |
Therefore the largest fraction number is |
\$ 5/6 \$ |
13 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
14 |
Choice.A |
This is correct because it is the larger fraction |
\$ 5/6 \$ |
15 |
Choice.B |
This is incorrect because it is the smaller fraction |
\$ 2/7 \$ |
16 |
Choice.C |
This is incorrect because only option A is correct |
Both A and B |
17 |
Choice.D |
This is incorrect because option A is the correct answer |
None of the above |
18 |
Answer |
Option |
A |
19 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 08-January-2024 08:10 PM EST