How tall is a km

If you remember the three prefixes: kilo-, centi-, and milli-, then you can handle most of the questions that the CAHSEE will ask you that involve the metric system conversion.

First notice that since there are millimeters in a meter, to find out how many millimeters there are in 10 meters, we multiply:. We want 10 meters, so we multiply by 10 to get. Now try one by yourself. If you want to see the answer, put your mouse on the yellow rectangle and the answer will appear. How many seconds did it take him? We are asked to convert from hours to seconds.

The strategy that we will take is to first find out how many minutes it took him and then convert from minutes to seconds. Since there are 60 minutes in an hour, we can find how many minutes it took him by multiplying by We just need to convert to seconds. Since there are 60 seconds in a minute we can convert to seconds by multiplying by Lilliana took a measurement of the length of her apartment and found it to be 33 feet 9 inches.

How many yards is the apartment's length? Conversion is needed wherever long distances are measured. In this section, we will learn the relation between kilometers and other units of distance like, meters, centimeters, millimeters, miles and feet. We will also learn how to convert other units to kilometers too.

Meter is a SI unit of distance. It is abbreviated as m. Miles is the USCS unit mainly used to indicate distance. It is abbreviated as "mi". Feet is also the USCS mainly unit to indicate length. The singular unit for feet is given as foot.

It is abbreviated as "ft". Now, that we have learned to convert kilometers to the units like meters, centimeters, millimeters, miles, and feet. Let us try converting these to kilometers. Example 1: Mia wants to measure the distance between her school and her home. Help Mia choose the right type of measurement. Kilometer b. Gallons c. Pounds Solution: a. Kilometer is the right choice.

As Kilometer is a unit of distance while Gallons and Pounds are units of measurement of volume and mass respectively, the option a is the right choice.

Learn Practice Download. On the other hand, some units measure a different quantity, such as time. Multiply to convert bigger to smaller units, divide to convert smaller to bigger units! In this case, multiply to convert from kilometers to miles. Also, divide to convert from miles to kilometers.

Different countries use different units of length for measuring things. Miles and kilometers are both used a lot when traveling. For instance, if you were to drive from Nashville, Tennessee to Fayetteville, Arkansas, that's miles of driving.

But maybe you want to know how far that is in kilometers. Since we are converting miles to kilometer, from a bigger unit to a smaller unit, we multiply. Convert 5 kilometers to miles. This is not the same thing the previous question asked. We are looking to do the conversion in the reverse direction! Pre-Algebra Converting Units of Length.

Explanations 3. Zora Gilbert. Convert Miles to Kilometers Conversion between miles and kilometers can be messy. Ok, got one handy? Keep reading. Your Turn Try the question below yourself. Show Solution Check. Related Lessons.