How long is a kilometres

These are all units used to measure distance. 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. For example, when you are travelling short distances in the car see if they can guess how many kilometres you have travelled.

Alternatively you could ask them to predict when you have travelled one kilometre. Log in or register to create plans from your planning space that include this resource. Use the resource finder. Home Resource Finder. In this unit we explore the size of a kilometre and the time it takes to cover this distance.

GM Use linear scales and whole numbers of metric units for length, area, volume and capacity, weight mass , angle, temperature, and time. AO elaboration and other teaching resources. Specific Learning Outcomes. Develop an understanding of the length of one kilometre.

Measure a distance of one kilometre and the time taken to cover it. Description of Mathematics. Students' measurement experiences must enable them to: Develop an understanding of the size of the standard unit. Estimate and measure using the unit. This unit seeks to do this for the kilometre. Opportunities for Adaptation and Differentiation.

Ways to support students include: pairing students so that they can be supported at the tasks altering the expectations of the number, and complexity of the distances in the local area that students are asked to find. Required Resource Materials. Trundle wheels or metres Access to Google Maps or similar. Getting Started Prior to this session, measure out a circuit within the school grounds which is just over a kilometre.

Begin by questioning the students to establish the need for a unit larger than a metre: How far do you think it would be from the school gate to the dairy? How could we measure? Discuss the impracticality of using a metre rule and the large number of units that would be required and introduce the concept of a kilometre as metres.

Explain to the students that you want to know how far a kilometre is, so you can get an idea of how far it is to the local shops. Ensure that students have a good personal benchmark for one metre.

For most students this is likely to be a very long stride. If you wish you can reverse the conversion by using the converter for miles to kilometres. A kilometre US spelling: kilometer; symbol: km is a unit of length that is equal to 1, metres, the current International System of Units SI base unit of length.

The kilometre is part of the metric system. A corresponding unit of area is the square kilometre and a corresponding unit of volume is the cubic kilometre. See all conversions for kilometers here. Its size can vary from system to system, but in each is between 1 and 10 kilometers. See all conversions for miles here.