Răspuns :
125 de grade 17 minute -75 de grade si 28 de minute =49 de grade si 49 de minute
125 de grade 17 minute -75 de grade si 28 de minute.
125°17'=124°77'
124°77'-75°28'=49°49'
125°17'=124°77'
124°77'-75°28'=49°49'