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Mathematics
Mathematics
Problem
Evaluate
−
45
∘
30
′
+
3
π
4
+
27
∘
50
′
-45^{\circ} 30' + \dfrac{3\pi}{4} + 27^{\circ} 50'
−
4
5
∘
3
0
′
+
4
3
π
+
2
7
∘
5
0
′
and give the result in degrees correct to the nearest minute.
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