Question

Calculati: 4 ori 25 min + 10 grade 19 min , 103 grade + 12 grade 53 min, 12 grade 13 minute 25 secunde + 56 grade 24 minute 15 sec , 48 grade 25 minute 17 secunde + 19 grade 30 min 36 secunde, 5 grade 36 min 56 sec + 2 grade 3 minute 19 secunde, 72 grade 50 minute + 13 grade 24 min , 25 grade 13 minute 55 secunde - 14 grade 2 minute 46 sec , 34 grade 29 min - 14 grade 55 min , 12 grade 76 min - 9 grade 24 min , 2 grade 7 min 16 sec - 1grad 40 min 36 sec = ? , 90 grade = 45 grade 14 min 37 sec , 32 grade 23 minute - 29 grade 40 minute = ? VA ROGG

Answer 1

4•25'+10° 19'=
=100'+10° 19'=
=1° 40'+10° 19'=
=11° 59'

103°+12° 53'=
=115° 53'

12° 13' 25''+56° 24' 15''=
=68° 37' 40''

48° 25' 17''+19° 30' 36''=
=67° 55' 53''

5° 36' 56''+2° 3' 19''=
=7° 39' 75''=7° 40' 15''

72° 50'+13° 24'=
=85° 74'=86° 14'

25° 13' 55''-14° 2' 46''=
=11° 11' 9''

34° 29'-14° 55'=
=33° 89'-14° 55'=
=19° 34'

12° 76'-9° 24'=
=3° 52'

2° 7' 16''-1° 40' 36''=
=1° 66' 76''-1° 40' 36''=
=26' 40''

90°-45° 14' 37''=
=89° 59' 60''-45° 14' 37''=
=44° 45' 23''

32° 23'-29° 40'=
=31° 83'-29° 40'=
=2° 43'