Question

1) 5°48' + 7°35'; 2) 32°17' - 8°45'.
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Answer 1

Ответ:

Объяснение:

1)5° 48' + 7° 35'=12° 83'=13° 23'    (т.к 83'-60' =1° 23')

2)32° 17' - 8° 45' =31° 77' - 8° 45' =23° 32'