I need to solve this math problem by writing the missing fraction number for each of the five number lines shown. The task is to identify what fraction each marked point represents on a number line that goes from 0 to 1.
Let me analyze each number line one by one, starting with the first one.
First, look closely:
The first number line is divided into 10 equal parts between 0 and 1. The mark is on the second tick after 0. So, I need to determine what fraction this represents. Since there are 10 equal divisions, each division represents 1/10. The mark is at the second division, so it should be 2/10, which can be simplified to 1/5.
I will now check the other number lines to confirm my understanding and solve them all.
Next, find information:
I don't need external research for this as it's a straightforward math problem based on visual analysis. I'll proceed to analyze each number line.
Then, review the findings:
I will now systematically solve each number line.
-
Number Line 1: Divided into 10 equal parts. Mark is at the 2nd part → 2/10 = 1/5.
-
Number Line 2: Divided into 10 equal parts. Mark is at the 8th part → 8/10 = 4/5.
-
Number Line 3: Divided into 10 equal parts. Mark is at the 5th part → 5/10 = 1/2.
-
Number Line 4: Divided into 10 equal parts. Mark is at the 7th part → 7/10.
-
Number Line 5: Divided into 10 equal parts. Mark is at the 9th part → 9/10.
All number lines are divided into 10 equal segments, so the denominator for all fractions is 10. The numerator is simply the position of the mark counting from 0.
Now, I will provide the final answer with all the missing fractions.
---
The missing fractions for each number line are:
1.
First number line: The mark is at the 2nd tick out of 10, so the fraction is
2/10, which simplifies to
1/5.
2.
Second number line: The mark is at the 8th tick out of 10, so the fraction is
8/10, which simplifies to
4/5.
3.
Third number line: The mark is at the 5th tick out of 10, so the fraction is
5/10, which simplifies to
1/2.
4.
Fourth number line: The mark is at the 7th tick out of 10, so the fraction is
7/10.
5.
Fifth number line: The mark is at the 9th tick out of 10, so the fraction is
9/10.
Therefore, the completed worksheet should have the following fractions filled in:
- First box: 2/10 or 1/5
- Second box: 8/10 or 4/5
- Third box: 5/10 or 1/2
- Fourth box: 7/10
- Fifth box: 9/10
Parent Tip: Review the logic above to help your child master the concept of fractions on number lines worksheet.
