**Definitions:**

**Foot** (abbreviation: **ft**): (plural feet) is a unit of length in the imperial and US customary systems of measurement. Since 1959, both units have been accepted equivalent to exactly 0.3048 meters by international agreement.

**Kilometer** (abbreviation: **km**): is a unit of length in the SI metric system, equal to one thousand metres (kilo- being the prefix for 1000). It is now the measurement unit used officially for expressing distances between geographical places on land in most of the world countries.

## How to Convert Feet to Kilometers

*Example: How many kilometers are equivalent to 57.31 feet?*

As;

1 feet = 0.000305 kilometers

57.31 feet = Y kilometers

Assuming Y is the answer, and by criss-cross principle;

Y equals 57.31 times 0.000305 over 1

(i.e.) Y = 57.31 * 0.000305 / 1 = 0.01747955 kilometers

Answer is: 0.01747955 kilometers are equivalent to 57.31 feet.

*Practice Question: Convert the following units into km:*

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 81.38 ft

( ii ) 91.86 ft

( iii ) 95.94 ft