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### Course: 5th grade (Eureka Math/EngageNY) > Unit 2

Lesson 4: Topic D: Measurement word problems with whole number and decimal multiplication- Converting units: minutes to hours
- Convert units of time
- Converting units: metric distance
- Converting units: centimeters to meters
- Convert units (metrics)
- Metric units of volume review (L and mL)
- Metric units of mass review (g and kg)
- Metric units of length review (mm, cm, m, & km)
- Converting units of time review (seconds, minutes, & hours)
- Converting units: US volume
- Same length in different units
- Convert units (US customary)
- Convert units word problems (metrics)
- US Customary units of volume review (c, pt, qt, & gal)
- US Customary units of weight review (oz & lb)
- US Customary units of length review (in, ft, yd, & mi)
- Time word problem: Susan's break
- Measurement word problem: tea party
- Convert units multi-step word problems (metric)
- Convert units word problems (US customary)
- Measurement word problem: blood drive
- Measurement word problem: distance home
- Measurement word problem: elevator
- Measurement word problem: running laps

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# Metric units of volume review (L and mL)

Review the size of liters and milliliters and how to convert between the two. Then, try some practice problems.

## Metric units of volume

Volume measures capacity. For example, the volume of a bowl is the amount of space inside the bowl or how much water, for example it would take to fill the bowl.

In the metric system of measurement, the most common units of volume are milliliters and liters.

### How big is a milliliter?

A single raindrop contains about $1$ milliliter of liquid:

### How big is a liter?

This bottle contains about $1$ liter of liquid:

*Want to learn more about metric units of volume? Check out this video.*

*Want to try more problems like this? Check out this exercise,*

## Converting liters to milliliters

To convert $\text{liters}$ to $\text{milliliters}$ we multiply the number of $\text{liters}$ by ${1,000}$ .

**Example:**

## Converting milliliters to liters

To convert $\text{milliliters}$ to $\text{liters}$ we divide the number of $\text{milliliters}$ by ${1,000}$ .

**Example:**

*Want to try more problems like this? Check out these exercises:*

Convert larger units to smaller units

Converting between units

## Want to join the conversation?

- how many liters are there in 10.000(13 votes)
- 10,000mL = 10L

10ml = 0.01mL(30 votes)

- United States customary units form a system of measurement units commonly used in the United States and U.S. territories since being standardized and adopted in 1832. The United States customary system developed from English units which were in use in the British Empire before the U.S. became an independent country.(24 votes)
- why is ml is smaller then l(1 vote)
- In the metric system, the prefix m stands for “milli”, which means “1/1,000 of”. So 1 ml (milliliter) is only 1/1,000 of 1 l (liter). Therefore, 1 ml is smaller than 1 l.(31 votes)

- This is kind of a weird question ok. If numbers can go infinite, like for example, 10,100,1000... and so on forever. And we can name them like, ten, hundreds, thousands like that. Then if it kept going. How are we going to name them infinitely?(14 votes)
- We don't, it's impossible because the numbers go on INFINITELY(1 vote)

- Pounds to Kilograms: 1 kg = 2.2 lb.

Gallons to Liters: 1 gal = 3.785 L.

Feet to Meters: 1 foot = 0.305 m.

Miles to Kilometers: 1 mi = 1.61 km.

Cups to Milliliters: 1 c = 240 mL.

Inches to Centimeters: 1 in = 2.54 cm.

Ounces to Grams: 1 oz = 28.3 g.(12 votes) - So why is mL writen with a uppercase L?

Sorry if I it says it and I looked over it. :P(5 votes)- It has an uppercase L because Liter is spelt with an uppercase L when abbriviated and milliliter has liter in it. Therefore, it is mL.(7 votes)

- Length: Millimeter (mm), Decimeter (dm), Centimeter (cm), Meter (m), and Kilometer (km) are used to measure how long or wide or tall an object is. Examples include measuring the thickness or length of debit card, length of cloth, or distance between two cities.(8 votes)
- What is equal to 35 but ends with a three?(5 votes)
- is infinity a number? And if it is, has anyone ever counted that high? If not, then how did infinity get invented?(4 votes)
- Infinity is the idea of numbers going on forever(0 votes)

- Hi hi hello everyone I hope you are having a really good day !(3 votes)