Lesson Example Discussion Quiz: Class Homework |
Step-5 |
Title: Multiplication of decimals |
Grade: 5-a Lesson: S2-L5 |
Explanation: Hello Students, time to practice and review the steps. Let us take next 2-5 minutes to solve the steps for the problems. This is a good exercise to check your understanding of the concepts.Second student to identify and review important steps.Focus on understanding the concepts and application to solving problems step by step. |
Lesson Steps
Step | Type | Explanation | Answer |
---|---|---|---|
1 |
Problem |
Find the missing number: 98.235 × ? = 711.319635 |
|
2 |
Clue |
The given problem is |
98.235 × ? = 711.319635 |
3 |
Step |
The missing number be represented by x |
98.235 × x = 711.319635 |
4 |
Step |
Solve for x and divide 98.235 on both sides of the equation: |
x = \$(98.235 \times x)/98.235 = 711.319635/98.235\$ |
5 |
Step |
After simplification we get, |
x = 7.421 |
6 |
Step |
The missing number is 7.241. Therefore,98.235 × 7.421 = 711.319635. |
|
7 |
Answer |
C |
|
8 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
1 |
Choice.A |
This option is incorrect. It is less than the correct missing number |
4.781 |
2 |
Choice.B |
This option is incorrect. It is also less than the correct missing number |
6.524 |
3 |
Choice.C |
This option is correct. It matches the result of dividing 711.319635 by 98.235, which is approximately 7.25 |
7.241 |
4 |
Choice.D |
This option is incorrect. It does not match the result of the division |
3.254 |
5 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
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