Let's solve this step-by-step. The task is to
measure each line using a ruler marked in quarter inches (i.e., 1/4 inch increments). We need to determine the length of each blue line and write the answer in inches, including fractions if needed.
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🔍 Understanding the Ruler:
- Each inch is divided into
4 smaller marks, representing
quarter inches.
- So:
- The first small mark after 0 =
1/4 inch
- The second =
2/4 = 1/2 inch
- The third =
3/4 inch
- The fourth =
1 inch
We will measure each line from the
0 mark to where it ends.
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✔ Now, let’s measure each line:
####
Line 1:
- Starts at 0
- Ends between 4 and 5, just before the 4-inch mark?
Wait — actually, let's look carefully.
Actually, looking closely:
The
first line starts at
0 and ends
just past 4, but not quite at 4. Wait — no:
Wait — actually,
the lines are drawn above the ruler, and we must see where they end.
Let me go one by one:
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🔹 Line 1:
- Starts at 0
- Ends at
4 and 1/4 inches? No — wait.
Look closely:
- The line ends
at the first tick after 4, which is
4 + 1/4 = 4.25 inches
- But wait — is that right?
No! Let’s check:
Wait —
no: The line ends
exactly at the 4-inch mark? Or slightly beyond?
Wait — actually,
the line ends at the very end of the 4-inch mark.
But looking again:
Wait —
the line ends at the 4-inch mark? Or just before?
Wait — actually,
it ends at the 4-inch mark, but let's be precise.
Wait — I think I'm misreading.
Let’s analyze each line carefully.
---
🔸 Line 1:
- Starts at
0
- Ends
at the 4-inch mark
- But is it exactly at 4?
Yes — the line ends
right at the 4-inch line.
So:
👉
4 inches
✔ Answer:
4 IN
---
🔸 Line 2:
- Starts at 0
- Ends
between 3 and 4
- It ends at the
second small tick after 3, which is
3 + 2/4 = 3 + 1/2 = 3.5 inches
So:
👉
3 1/2 inches
✔ Answer:
3 1/2 IN
---
🔸 Line 3:
- Starts at 0
- Ends
at the 2-inch mark
- But wait — does it end at 2?
Yes — it ends
right at the 2-inch mark
👉
2 inches
✔ Answer:
2 IN
---
🔸 Line 4:
- Starts at 0
- Ends
between 4 and 5
- It ends at the
first tick after 4, which is
4 + 1/4 = 4.25 inches
So:
👉
4 1/4 inches
✔ Answer:
4 1/4 IN
---
🔸 Line 5:
- Starts at 0
- Ends
between 0 and 1
- It ends at the
third tick after 0, which is
3/4 inch
So:
👉
3/4 inch
✔ Answer:
3/4 IN
---
🔸 Line 6:
- Starts at 0
- Ends
between 5 and 6
- It ends at the
second tick after 5, which is
5 + 2/4 = 5 + 1/2 = 5.5 inches
So:
👉
5 1/2 inches
✔ Answer:
5 1/2 IN
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✔ Final Answers:
| Line | Measurement |
|------|-------------|
| 1 | 4 IN |
| 2 | 3 1/2 IN |
| 3 | 2 IN |
| 4 | 4 1/4 IN |
| 5 | 3/4 IN |
| 6 | 5 1/2 IN |
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📝 Summary:
You would fill in the blanks as follows:
1.
4 IN
2.
3 1/2 IN
3.
2 IN
4.
4 1/4 IN
5.
3/4 IN
6.
5 1/2 IN
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💡 Tips for Measuring:
- Always start from
0.
- Count the whole inches first.
- Then count the
quarter-inch marks.
- Remember:
- 1st tick = 1/4
- 2nd = 1/2
- 3rd = 3/4
- 4th = 1 inch
Let me know if you'd like a visual explanation or help with any specific line!
Parent Tip: Review the logic above to help your child master the concept of measurement worksheet for 2nd graders.