Practice questions available in McGraw Hill Math Grade 6 Answer Key PDF Lesson 19.2 Metric Units of Liquid Volume will engage students and is a great way of informal assessment.
McGraw-Hill Math Grade 6 Answer Key Lesson 19.2 Metric Units of Liquid Volume
Exercises
CALCULATE
Question 1.
1.1 L = ___________ mL
Answer:
1.1 L = 1,100 mL.
Explanation:
1.1 L = ___________ mL.
Conversion:
1 L = 1000 mL.
1.1 L = 1.1 × 1000
= 1,100 mL.
Question 2.
700 L = _____________ mL
Answer:
700 L = 7,00,000 mL.
Explanation:
700 L = ?? mL.
Conversion:
1 L = 1,000 mL.
700 L = 1,000 × 700
= 7,00,000 mL.
Question 3.
.56 L = __________ mL
Answer:
.56 L = 560 mL.
Explanation:
.56 L = ?? mL.
Conversion:
1 L = 1000 mL.
.56 L = 0.56 × 1000
= 560 mL.
Question 4.
35 L = ____________ mL
Answer:
35 L = 35,000 mL.
Explanation:
35 L = ?? mL.
Conversion:
1 L = 1,000 mL.
35 L = 1,000 × 35
= 35,000 mL.
Question 5.
3 kL = _________ mL
Answer:
3 kL = 30,00,000 mL.
Explanation:
3 kL = ?? mL.
Conversion:
1 kL = 10,00,000 mL.
3 kL = 3 × 10,00,000
= 30,00,000 mL.
Question 6.
21 mL = __________ L
Answer:
21 mL = 0.021 L.
Explanation:
21 mL = ?? L.
Conversion:
1 L = 1,000 mL.
21 mL = 21 ÷ 1,000
= 0.021 L.
Question 7.
457 mL = ____________ kL
Answer:
457 mL = 0.000457 kL.
Explanation:
457 mL = ?? kL.
Conversion:
1 kl = 10,00,000 mL.
457 mL = 457 ÷ 10,00,000
= 0.000457 kL.
Question 8.
77 mL + 77 L = ____________ L
Answer:
77 mL + 77 L = 77.077 L.
Explanation:
77 mL + 77 L = ?? L.
Conversion:
1 L = 1,000 mL.
77 mL + 77 L = (77 ÷ 1,000) + 77
= 0.077 + 77
= 77.077 L.
Question 9.
1 kL + 35 L = ___________ L
Answer:
1 kL + 35 L = 1,035 L.
Explanation:
1 kL + 35 L = ?? L.
Conversion:
1 kL = 1000 L.
1 kL + 35 L = (1,000 × 1) + 35
= 1,000 + 35
= 1,035 L.
Question 10.
41 mL + 41 L = ___________ kL
Answer:
41 mL + 41 L = 0.041041 kL.
Explanation:
41 mL + 41 L = ?? kL.
Conversion:
1 kL = 1000 L.
1 kL = 10,00,000 mL.
41 mL + 41 L = (41 ÷ 10,00,000) + (41 ÷ 1,000)
= 0.000041 + 0.041
= 0.041041 kL.
Question 11.
4 kL – 325 L = ___________ L
Answer:
4 kL – 325 L = 3,675 L.
Explanation:
4 kL – 325 L = ?? L.
Conversion:
1 kL = 1,000 L.
4 kL – 325 L = (4 × 1,000) – 325
= 4000 – 325
= 3,675 L.
Question 12.
35 kL + 3500 L = ___________ kL
Answer:
35 kL + 3500 L = 38.5 kL.
Explanation:
35 kL + 3500 L = ?? kL.
Conversion:
1 kL = 1,000 L.
35 kL + 3500 L = 35 + (3,500 ÷ 1,000)
= 35 + 3.5
= 38.5 kL.
Question 13.
23 L + .23 mL = _________ L
Answer:
23 L + .23 mL = 23.00023 L.
Explanation:
23 L + .23 mL = ?? L.
Conversion:
1 L = 1,000 mL.
23 L + .23 mL = 23 + (0.23 ÷ 1,000)
= 23 + 0.00023
= 23.00023 L.
Question 14.
41 L – 23 mL = _________ mL
Answer:
41 L – 23 mL = 40,977 mL.
Explanation:
41 L – 23 mL = ?? mL.
Conversion:
1 L = 1,000 mL.
41 L – 23 mL = (41 × 1000) – 23
= 41,000 – 23
= 40,977 mL.
Question 15.
If a water cooler holds 30 liters of water, and each cup of water holds 250 milliliters, how many cups can you fill before the water cooler is empty?
Answer:
Number of water cups can fill before the water cooler is empty = 120.
Explanation:
Number of liters of water a water cooler holds = 30.
Number of milliliters each cup of water holds = 250.
Conversion:
1 L = 1,000 mL.
Number of milliliters of water a water cooler holds = 30 L = 1000 × 30 = 30,000 mL.
Number of water cups can fill before the water cooler is empty = Number of milliliters of water a water cooler holds ÷ Number of milliliters each cup of water holds
= 30,000 ÷ 250
= 120.
Question 16.
If there are 35 students and each expects to drink 10 half-liter bottles of water in a week, how many many total liters is this?
Answer:
Total number of liters bottles of water they drank = 700 L.
Explanation:
Number of students = 35.
Number of half liters bottles of water in a week each expects to drink = 10.
Conversion:
=> 10 half liters = 5 liters.
Total number of half liters bottles of water they drank = Number of students × Number of half liters bottles of water in a week each expects to drink
= 35 × 10
= 350.
Conversion:
1 L = half liter + half liter.
Total number of liters bottles of water they drank =
=> 350 half liters = 350 + 350 L.
=> 700 L.
Question 17.
A half-liter bottle of soda is a common size. How many bottles of soda would it take to fill a 10-liter container?
Answer:
Number of half-liter bottle of soda it takes to fill a 10-liter container = 20.
Explanation:
Number of liters container = 10.
Conversion:
1 L = half-liter + half-liter
=> Number of half-liter bottle of soda it takes to fill a 10-liter container = Number of liters container × 2
= 10 × 2
= 20.
Question 18.
If a reservoir holds 100,000,000 liters of water, then how many kiloliters of water does it hold?
Answer:
Number of kiloliters of water it holds = 100,000.
Explanation:
Number of liters of water a reservoir holds = 100,000,000.
Conversion:
1 kL = 1,000 L.
=> Number of kiloliters of water it holds = 100,000,000 ÷ 1,000
=> 100,000.