Convert Kilometers to Miles

In this challenge, you have to implement a function that returns the given distance kilometers converted into miles. You have to round the result up to the fifth decimal digit.

Examples

kmtomiles(2) ➞ 1.24274

kmtomiles(6) ➞ 3.72823

kmtomiles(8) ➞ 4.97097

Notes

1 kilometer = 0.621371 miles.