22h63578 22h63578

01-10-2020
Mathematics

contestada

Find the sum:
20°15' 18"
30° 41' 32"
+2 30' 15"
________

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Аноним Аноним

01-10-2020

Answer:

52° 86' 65"

Step-by-step explanation:

20° + 30° + 2° = 52°

15' + 41' + 30' = 86'

18" + 32" + 15" = 65"

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