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MiruBubu
a fost răspuns

Calculati:
(32 grade-20 grade 30 minute):2

Răspuns :

Iustinaradu9
(32°-20°30'):2=
32°-20°30'=31°60'-20°30'=11°30'
11°30':2=
11°:2=5 rest 1°
1°=60'
60'+30'=90'
90':2=45'
(32°-20°30'):2=11°30':2=5°45'
KDeea
32 grade=31 grade 60 min-20 grade 30 min=
11grade 30 min:2=5,5grade 15 min=>5grade 45 min (0,5 grade inseamna 30 min)
sper ca te.am ajutat :*

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