which measure correctly completes the statement?
321.517 L = ? mL
321,517 L = 321,517,000 mL (since there are 1,000 mL in every 1 L).
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Choose an appropriate metric unit for the mass of a paper clip. (1 point)
meter
gram
kilogram
centimeter
2. Which is likely to have a mass close to 3 kilograms? (1 point)
small feather
five-year-old cat
grown elephant
peach
3. Which measure correctly completes the statement?
2,231.5 milligrams = ? grams
(1 point)
2.2315 g
223.15 g
22,315 g
0.0022315 g
4. Which measure correctly completes the statement?
627.532 L = ? mL
(1 point)
6.27532 mL
627,532 mL
62,753.2 mL
627,532,000 mL
5. A sunflower was 1.8 meters high one week ago. In 7 days it grew 12 centimeters. Find the current height
of the sunflower.
(1 point)
1.8 m
10.2 cm
13.8 cm
1.92 m
6. Find the area of the rectangle with a length of 32 inches and a width of 20 inches. (1 point)
52 in.
2
6,400 in.
2
520 in.
2
640 in.
2
7. John wants to build a fence around his pool. The pool is 22 feet long by 23 feet wide. The fence is to be 15
feet from the edge of the pool.
a. What are the outside dimensions of the area surrounding the pool?
b. How many feet of fencing will John need?
(1 point)
37 ft by 38 ft; 75 ft
37 ft by 38 ft; 150 ft
52 ft by 53 ft; 105 ft
52 ft by 53 ft; 210 ft
8. Find the area of the triangle.
Not drawn to scale.
(1 point)
108 ft
2
1,066 ft
2
266 ft
2
533 ft
2
9. Find the area of the parallelogram with a base of 276.5 cm and a height of 20.3 cm. (1 point)
5,612.95 cm2
11,225.9 cm2
22,451.8 cm2
3,741.96 cm2
10. Find the circumference of the circle. Use 3.14 for . Round to the nearest unit. (1 point)
53 cm
227 cm
20 cm
27 cm
11. The circumference of Earth at the equator is about 40,074 kilometers. Find the diameter of Earth to the
nearest kilometer.
(1 point)
12,762 km
25,512 km
62,884 km
6,339,700 km
12.
Estimate the area of a circle with a radius of 16 meters. Use for .
(1 point)
62 square meters
531 square meters
805 square meters
1,608 square meters
13. The drawing is composed of a rectangle and a semicircle. Find the area of the figure to the nearest unit.
Not drawn to scale.
(1 point)
160 cm2
260 cm2
540 cm2
580 cm2
14. Which figure is not a prism? (1 point)
15. Find the surface area of the rectangular prism with l = 12 m, w = 16 m, and h = 5 m. (1 point)
1,920 m2
960 m2
664 m2
66 m2
16. Use the net to find the surface area of the prism. (1 point)
268 m2
402.62 m2
725.32 m2
853 m2
17. Find the volume of the rectangular prism. (1 point)
194 m3
388 m3
140 m3
280 m3
18. What is the area of the trapezoid?
Not drawn to scale.
(1 point)
8 cm2
62 cm2
84 cm2
125 cm2
19. A quilt design uses parallelogram-shaped pieces that have a base measure of 3 inches and a height of 4
inches. If 15 pieces are used in the quilt, what is the total area of the parallelogram-shaped pieces in the
quilt?
(1 point)
170 in.
2
180 in.
2
210 in.
2
240 in.
2
20. John is moving up to the attic and wants to paint one wall blue. The wall is a triangle with a base of 21
feet and a height of 8 feet. What is the area of the wall to be painted?
(1 point)
42 ft
2
62 ft
2
29 ft
2
84 ft
2
21. A furniture store has a perimeter of 7,230 feet. What is the perimeter of the store in yards? (1 point)
21,690 yards
14,460 yards
2,410 yards
1,446 yards
1. gram
2. grown elephant
3. 0.0022315 g
4. 627,532 mL
5. 1.92 m
6. 640 in.2
7. 52 ft by 53 ft; 210 ft
8. 266 ft2
9. 5,612.95 cm2
10. 20 cm
11. 12,762 km
12. 2,048 square meters
13. 540 cm2
14. Figure E
15. 1,920 m2
16. 268 m2
17. 1,200 m3
18. 84 cm2
19. 180 in.2
20. 84 ft2
21. 2,410 yards
To convert liters (L) to milliliters (mL), you need to know the conversion factor between the two.
The conversion factor is that 1 liter is equal to 1000 milliliters (1 L = 1000 mL).
To find out how many milliliters are in 321.517 liters, we can use the conversion factor.
Multiply the given value (321.517 L) by the conversion factor (1000 mL/L).
321.517 L * 1000 mL/L = 321517 mL
Therefore, 321.517 liters is equal to 321517 milliliters.