3 years ago

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

Mathematics

1 answer:

inna [77]3 years ago

8 0

Answer:

52° 86' 65"

Step-by-step explanation:

20° + 30° + 2° = 52°

15' + 41' + 30' = 86'

18" + 32" + 15" = 65"

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

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