Question

ajutati-ma va rog maine am un test si nu stiu cum se calculeaza
1grad-50'50''
( ' -minut, '' -secunde )

Answer 1

1 grad=60'
1'=60''
transformi 1 grad in 59'60''
59'60''-50'50''=9'10''

Answer 2

1°-50'-50"=60'-50'-50''=10'-50''=9°60''-50"=9'10''
1°=60'
1'=60"