Online Test — Line Plots with Fractions
10 Questions • 10 min • Chapter MCQ
10:00
Question 1 of 10
easy
A line plot shows: 2 X's at 3 in, 3 X's at 3.5 in, 2 X's at 4 in, 1 X at 4.5 in. Total ribbons shown?
8
7
9
10
Explanation: 2+3+2+1 = 8 ribbons total.
Question 2 of 10
easy
From the same plot, what is the most common ribbon length?
3.5 in
3 in
4 in
4.5 in
Explanation: 3.5 inches has the most X's (3 ribbons).
Question 3 of 10
easy
From the ribbon plot, how many ribbons are longer than 3.5 inches?
3
2
4
5
Explanation: At 4 in: 2 ribbons. At 4.5 in: 1 ribbon. Total = 3.
Question 4 of 10
medium
Total length of all ribbons in the plot (2 at 3 in, 3 at 3.5 in, 2 at 4 in, 1 at 4.5 in)?
29 in
28.5 in
30 in
28 in
Explanation: (3x2)+(3.5x3)+(4x2)+(4.5x1) = 6+10.5+8+4.5 = 29 in.
Question 5 of 10
easy
Difference between longest and shortest ribbon in the plot?
1.5 in
1 in
2 in
0.5 in
Explanation: Longest=4.5, Shortest=3. Difference=4.5-3=1.5 in.
Question 6 of 10
easy
Line plot for water in bottles: 3 at 1/4 L, 2 at 1/2 L, 2 at 3/4 L, 2 at 1 L. Total bottles?
9
8
10
7
Explanation: 3+2+2+2 = 9 bottles.
Question 7 of 10
medium
How many bottles have less than 1/2 L of water?
3
5
2
4
Explanation: Only at 1/4 L: 3 bottles. All others are at 1/2 L or more.
Question 8 of 10
hard
Total water in all 9 bottles (3 at 1/4 L, 2 at 1/2 L, 2 at 3/4 L, 2 at 1 L)?
5.25 L
4.75 L
4.5 L
5 L
Explanation: (1/4 x 3)+(1/2 x 2)+(3/4 x 2)+(1 x 2) = 3/4+1+3/2+2 = 0.75+1+1.5+2=5.25 L.
Question 9 of 10
medium
Sticks: 2 at 1 ft, 3 at 2 ft, 1 at 3 ft. Total length?
11 ft
9 ft
12 ft
10 ft
Explanation: (1x2)+(2x3)+(3x1)=2+6+3=11 ft.
Question 10 of 10
easy
From the stick plot, what is the range (difference between longest and shortest)?
2 ft
1 ft
3 ft
0.5 ft
Explanation: Longest=3 ft, Shortest=1 ft. Range=3-1=2 ft.