Lesson Example Discussion Quiz: Class Homework |
Step-1 |
Title: Decimal Division |
Grade: 4-a Lesson: S2-L7 |
Explanation: Let us verify the answer here with the steps. |
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
David used 148.75 grams of butter in making 3.5 cupcakes. How much butter did he use for each cake? |
|
2 |
Clue |
Each implies adding up |
Division |
3 |
Hint |
Operator used : division |
÷ |
4 |
Step |
Number of cupcakes |
3.5 |
5 |
Step |
Amount of butter used in making 3.5 cupcakes |
148.75 grams |
6 |
Step |
Amount of butter used in making each cupcake |
148.75 grams ÷ 3.5 cupcakes |
7 |
Step |
= |
\$42.5\$ grams |
8 |
Step |
Therefore, the amount of butter used in making each cupcake |
42.5 grams |
9 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
10 |
Choice.A |
This matches our calculated result, so Option A is correct |
42.5 |
11 |
Choice.B |
Incorrect. This value is not equal to the calculated 42.5 grams |
43.6 |
12 |
Choice.C |
Incorrect. This value is higher than the calculated 42.5 grams |
45.5 |
13 |
Choice.D |
Incorrect. This value is lower than the calculated 42.5 grams |
41.5 |
14 |
Answer |
Option |
A |
15 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
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