No place on earth can be described by those coordinates.
Latitude can't be greater than 90 degrees ... the north pole is 90 degrees north, and
the south pole is 90 degrees south.
So the numbers given in the question couldn't even have been inadvertently swapped,
since they're both greater than 90.
10 degrees 30 minutes South latitude and 105 degrees 40 minutes East longitude.
Montana
That point is in south-central China, about 70 miles southeast of Chengdu.
Jalisco, Mexico.
Hanoi in Vietnam.
Russia.
That would put you in China.
10 degrees 30 minutes South latitude and 105 degrees 40 minutes East longitude.
105 degrees west and 76 degrees north
Country: United States of America. State: Colorado
China is located in east Asia. The latitude and longitude of the country of China is 35 degrees north and 105 degrees east.
Montana
no
That point is in south-central China, about 70 miles southeast of Chengdu.
The South Pacific Ocean.
Hanoi in Vietnam.
Lindsay MT 59339, USA