Question

How do you convert 15 km to miles?

Answer 1

Hint: In order to convert kilometres into miles ,divide the given kilometres by the value $1.609344$ or multiply with $0.6213$ to get the approximate desired answer in kilometres.

Complete step-by-step answer:
In the above question we have given the distance in kilometres i.e. 15 km
Since we know that, A kilometre, is a unit of length equivalent to 1,000 meters, or about 0.6213711 approx. miles.
$1\,km\, = \,1000\,metres\, = \,0.621\,3miles$
$1\,km\,\, = \,0.6213\,miles$
Multiplying both sides by 15
$
  15 \times 1\,km = 0.6213\, \times \,15\,miles\, \\
  15\,km = \,9.320\,miles\,\,\,\,approx. \\
$
Rounder up to 3 decimal places
Therefore, conversion of 15km into mile is equal to $9.320\,miles\,\,\,\,approx.$
Formula:
$1\,km\, = \,0.6213\,miles$
Or
$1\,miles\, = \,1.60934\,kilometres$

Alternate Method :
Since A mile is a unit of distance equivalent to 5,280 feet or precisely 1.60934 kilometres
$
  1\,miles\, = \,1.60934\,kilometres \\
  1\,km = \,\dfrac{1}{{1.60934}}miles \\
    \\
$
Multiplying both sides by 15
\[
  1 \times 15\,km = \,\dfrac{1}{{1.60934}} \times 15miles \\
  15km = 9.3205910\,miles\,\,\,\, \\
  15km = 9.320\,miles\,\,\,\,approx. \\
\]
Rounded up to 3 decimal places
Therefore, conversion of 15km into miles is equal to $9.320\,miles\,\,\,\,approx.$

Note: 1. A kilometer is a unit of length equivalent to\[1,000{\text{ }}meters\], or about\[0.621{\text{ }}miles\]. In the majority of the world, it is the most widely recognized unit for estimating distance between places.
2.A mile is a unit of distance equivalent to \[5,280{\text{ }}feet\]or precisely\[1.609344{\text{ }}kilometres\]. It is regularly used to quantify the distance between places in the United States and United Kingdom.
3.The answer calculated is the approximate answer.
4. While rounding off the answer error may occur, so don’t forget to cross-check your result.
5. The Standard International (SI) unit of length is the metre. 1 metre is equivalent to $0.001\,km\,,\,or\,0.0006213711922373\,miles\,.$
6. Normal miles are a land-based unit of estimation. In any case, maybe you need to know the transformation for nautical miles all things being equal.
The change for nautical miles is unique: Every kilometre is = to \[0.5399568035\]nautical miles.
Nautical miles depend on the world's boundary and are utilized for air and ocean travel.