## Engage NY Eureka Math 3rd Grade Module 2 Lesson 10 Answer Key

### Eureka Math Grade 3 Module 2 Lesson 10 Problem Set Answer Key

Question 1.

Label the vertical number line on the container to the right. Answer the questions below.

a. What did you label as the halfway mark? Why?

Answer:

500ml is the halfway mark because i made 10 marksand 10/2=5.So, the 5th mark is the halfway mark.

b. Explain how pouring each plastic cup of water helped you create a vertical number line.

Answer:

As i poured same amount of water each time that is 100ml for ten times it helped me to create a vertical number line.

c. If you pour out 300 mL of water, how many mL are left in the container?

Answer:

700ml

Explanation:

There are total 1000ml of water in the container, if we pour out 300ml of water from the container 700ml will be left.

100-300=700ml.

Question 2.

How much liquid is in each container?

Answer:

Question 3.

Estimate the amount of liquid in each container to the nearest hundred milliliters.

Answer:

Question 4.

The chart below shows the capacity of 4 barrels.

Barrel A |
75 liters |

Barrel B |
68 liters |

Barrel C |
96 liters |

Barrel D |
52 liters |

a. Label the number line to show the capacity of each barrel. Barrel A has been done for you.

b. Which barrel has the greatest capacity?

Answer:

Barrel A

c. Which barrel has the smallest capacity?

Answer:

Barrel D

d. Ben buys a barrel that holds about 70 liters. Which barrel did he most likely buy? Explain why.

Answer:

Barrel A

Explanation:

If Ben buys a barrel that holds 70liters he need to buy most likely Barrel A because its capacity is 75 liters and only barrel A can hold 70liters compared with the other barrels.

e. Use the number line to find how many more liters Barrel C can hold than Barrel B.

Answer:

28 liters

Explanation:

Barrel C contains 96 liters and barrel B 68 liters.The difference is 96-68=28 liters.

### Eureka Math Grade 3 Module 2 Lesson 10 Exit Ticket Answer Key

Question 1.

Use the number line to record the capacity of the containers.

Container |
Capacity in Liters |

A |
57 liters |

B | 45 liters |

C |
21 liters |

Question 2.

What is the difference between the capacity of Container A and Container C?

Answer:

36

Explanation:

Container A has 57 liters and Container C has 21 liters.Difference between the capacity of Container A and Container C is 57-21=36 liters.

### Eureka Math Grade 3 Module 2 Lesson 10 Homework Answer Key

Question 1.

How much liquid is in each container?

Answer:

Question 2.

Jon pours the contents of Container 1 and Container 3 above into an empty bucket. How much liquid is in the bucket after he pours the liquid?

Answer:

11 liters

Explanation:

Container 1 contains 5 liters and container 3 has 6 liters.If Jon pours the contents of Container 1 and Container 3 into an empty bucket it holds 5+6=11liters in it.

Question 3.

Estimate the amount of liquid in each container to the nearest liter.

Answer:

Question 4.

Kristen is comparing the capacity of gas tanks in different size cars. Use the chart below to answer the questions.

Size of Car |
Capacity in Liters |

Large |
74 |

Medium |
57 |

Small |
42 |

a. Label the number line to show the capacity of each gas tank. The medium car has been done for you.

b. Which car’s gas tank has the greatest capacity?

Answer:

Large car with 74liters of gas.

c. Which car’s gas tank has the smallest capacity?

Answer:

Small car with 42 liters of gas.

d. Kristen’s car has a gas tank capacity of about 60 liters. Which car from the chart has about the same capacity as Kristen’s car?

Answer:

Medium car

Explanation:

Kristen’s car has a gas tank capacity of about 60 liters.As the capacity of the medium car is 57 liters,medium car from the chart has about the same capacity as Kristen’s car.

e. Use the number line to find how many more liters the large car’s tank holds than the small car’s tank.

Answer:

32

Explanation:

The capacity of gas tank of large car is 74 an dthe small car is 42.the difference is 74-42=32.