Practice the questions of McGraw Hill Math Grade 8 Answer Key PDF Lesson 16.2 Metric Units of Liquid Volume to secure good marks & knowledge in the exams.
McGraw-Hill Math Grade 8 Answer Key Lesson 16.2 Metric Units of Liquid Volume
Exercises
CONVERT
Question 1.
873 mL = ______________ L
Answer:
0.873 L,
Explanation:
1,000 mL = 1L, 873 mL = 873 ÷ 1000 = 0.873 L.
Question 2.
1455 mL = _______________ kL
Answer:
0.001455 kL,
Explanation:
1,000,000 mL = 1 kL, 1455 mL = 1455 ÷ 1,000,000 = 0.001455 kL.
Question 3.
4.75 L = ______________ mL
Answer:
4,750 mL,
Explanation:
1 L = 1,000 mL, 4.75 L = 4.75 x 1000 = 4,750 mL.
Question 4.
7945 mL = ________________ L
Answer:
7.945 L,
Explanation:
1,000 mL = 1 L, 7,945 mL = 7,945 ÷ 1,000 = 7.945 L.
Question 5.
100 mL = _______________ kL
Answer:
0.0001 kL,
Explanation:
1,000,000 mL = 1 kL, 100 mL = 100 ÷ 1,000,000 = 0.0001 kL.
Question 6.
2554 mL = ________________ L
Answer:
2.554 L,
Explanation:
1000 mL = 1L, 2554 mL = 2554 ÷ 1000 = 2.554 L.
Question 7.
.0025 L = _____________ mL
Answer:
2.5 mL,
Explanation:
1 L = 1,000 mL, 0.0025 L = 1,000 x 0.0025 = 2.5 mL.
Question 8.
.007 kL = _______________ mL
Answer:
7,000 mL,
.
Explanation:
1 kL = 1,000,000 mL, 0.007 kL = 1,000,000 x 0.007 = 7000 mL.
Question 9.
Pam’s recipe calls for 3.4 L of olive oil. Unfortunately, all she has is a measuring cup that holds 10 mL. How many times will she have to fill her measuring cup with olive oil to complete the recipe?
Answer:
340 times,
Explanation:
Pam’s recipe calls for 3.4 L of olive oil.
She has a measuring cup that holds 10 mL.
First converting liters to mL 1 L = 1000 mL, 3.4 L = 3,400 mL,
Number of times will she have to fill her measuring cup with
olive oil to complete the recipe 3400 ÷ 10 = 340 times.
Question 10.
Ron mixed 4,500 milliliters of his favorite paint color. How many 1-liter containers can he fill with the mixture?
Answer:
4.5 containers,
Explanation:
Ron mixed 4,500 milliliters of his favorite paint color.
1 L = 1000 mL, 4,500 mL = 4,500 ÷ 1000 = 4.5 mL.
Question 11.
Harriet had 5.768 liters of special-liquid cleanser before she gave 554 mL of it to her mother, and 1.4 mL to her younger sister. How much liquid cleanser does she have left?
Answer:
5.2126 L,
Explanation:
Harriet had 5.768 liters of special-liquid cleanser.
She gave 554 mL of it to her mother, and 1.4 mL
to her younger sister. 554 mL + 1.4 mL = 555.4 mL,
Total liquid cleanser left with her after giving =
5.768 L – 555.4 mL, converting mL into L, 1 L = 1000 mL,
555.4 mL = 555.4 ÷ 1000 = 0.5554 L,
Total liquid 5.768 L – used liquid 0.5554 L = 5.2126 L.
Question 12.
The science teacher instructs the students to add 256 mL of Liquid A to 1.5 L of Liquid B. How much liquid will there be altogether, assuming nothing evaporates or turns to a solid?
Answer:
1,756 mL,
Explanation:
Liquid in A = 256 mL, Liquid in B = 1.5 L, converting 1.5 L into mL,
1 L = 1000 mL, 1.5 L = 1000 x 1.5 = 1500 L,
Total liquid in A & B = 256 + 1500 = 1,756 mL.