To solve the problems based on the line plot provided, let's analyze the data step by step. The line plot shows the number of bracelets sold at different price points this week.
Line Plot Analysis:
-
$5: 2 bracelets
-
$6: 1 bracelet
-
$7: 3 bracelets
-
$8: 4 bracelets
-
$9: 5 bracelets
-
$10: 7 bracelets
-
$11: 6 bracelets
-
$12: 2 bracelets
Problem Solutions:
#### 1. How many $5 bracelets did Susan sell this week?
From the line plot, we can see that Susan sold
2 bracelets at $5 each.
Answer: 2
#### 2. How much money did Susan earn on $5 bracelets alone?
Susan sold 2 bracelets at $5 each. To find the total earnings:
\[
2 \times 5 = 10
\]
Answer: $10
#### 3. How many $11 bracelets did Susan sell this week?
From the line plot, we can see that Susan sold
6 bracelets at $11 each.
Answer: 6
#### 4. How much money did Susan earn on $11 bracelets alone?
Susan sold 6 bracelets at $11 each. To find the total earnings:
\[
6 \times 11 = 66
\]
Answer: $66
#### 5. How many more $10 bracelets did she sell than $9 bracelets?
From the line plot:
- Susan sold
7 bracelets at $10.
- Susan sold
5 bracelets at $9.
To find how many more $10 bracelets she sold:
\[
7 - 5 = 2
\]
Answer: 2
#### 6. How many bracelets did Susan sell in all?
To find the total number of bracelets sold, sum the number of bracelets sold at each price point:
\[
2 + 1 + 3 + 4 + 5 + 7 + 6 + 2 = 30
\]
Answer: 30
#### 7. How much money did Susan earn this week?
To find the total earnings, calculate the earnings for each price point and sum them up:
- $5: \(2 \times 5 = 10\)
- $6: \(1 \times 6 = 6\)
- $7: \(3 \times 7 = 21\)
- $8: \(4 \times 8 = 32\)
- $9: \(5 \times 9 = 45\)
- $10: \(7 \times 10 = 70\)
- $11: \(6 \times 11 = 66\)
- $12: \(2 \times 12 = 24\)
Now, sum these amounts:
\[
10 + 6 + 21 + 32 + 45 + 70 + 66 + 24 = 274
\]
Answer: $274
Final Answers:
1.
2
2.
$10
3.
6
4.
$66
5.
2
6.
30
7.
$274
\boxed{2, 10, 6, 66, 2, 30, 274}
Parent Tip: Review the logic above to help your child master the concept of plot worksheet 3rd grade.
