Question

Complete parts a and b.

a. Perform each of the following operations. i. 19°50'39" +25°49'23"
ii. 18°22'-4°45'
b. Express the following without decimals.
i. 0.5°
ii. 15.52°
a. Perform each operation.
i. Choose the correct answer below.
A. 45°40'
B. 45°40'2"
C. 45°2
D. 40°45'2"

Answer 1

a) i. 19°50'39"

+ 25°49'23"

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44°99'62" = 44°100'2" = 45°40'2" (A)

ii. 18°22'-----> 17°82'

- 4°45'----> - 4°45'

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13°37'

b) i. .5° = 30'

ii. 15.52° = 15°31.2' = 15°31'12"