Lesson Example Discussion Quiz: Class Homework |
Step-4 |
Title: Decimal Multiplication |
Grade: 4-a Lesson: S2-L6 |
Explanation: Let us verify the answer here with the steps. |
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
A tray has 587 eggs, and the other tray has 1.9 times the eggs. How many eggs are in the other tray? |
|
2 |
Clue |
Times implies multiplying |
Multiplication |
3 |
Hint |
Operator used : Multiplication |
x |
4 |
Step |
Number of eggs in the tray |
587 eggs |
5 |
Step |
Number of eggs in the other tray |
1.9 times the number of eggs in the first tray |
6 |
Step |
Number of eggs in the other tray |
1.9 x 587 |
7 |
Step |
= |
\$1115.3\$ eggs |
8 |
Step |
Therefore, the number of eggs in the other tray |
1115.3 eggs |
9 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
10 |
Choice.A |
This option is higher than the correct answer of 1115.3. It suggests an incorrect calculation or misunderstanding of the multiplication step |
1117.3 |
11 |
Choice.B |
This option is also higher than the correct answer. It does not match the calculated amount and indicates a miscalculation or misunderstanding |
1118.3 |
12 |
Choice.C |
This option is close to the correct answer but still slightly higher. It seems to be an approximation error, likely from a rounding issue during calculation |
1116.3 |
13 |
Choice.D |
This option matches the correct answer of 1115.3. It accurately reflects 1.9 times the number of eggs in the first tray based on the calculation performed |
1115.3 |
14 |
Answer |
Option |
D |
15 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
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