Question

Change 18°15’14” into degrees. useless answers will b reported and deleted :)

Answer 1

Will u say how to delete the answers

Answer 2

SOLUTION

TO EXPRESS

$\sf{ {18}^{ \circ} \: 15' \: 14''}$

in degrees

EVALUATION

$\displaystyle \sf{ {18}^{ \circ} \: 15' \: 14''}$

$\displaystyle \sf{ = {18}^{ \circ} + \: 15' \: + 14''}$

$\displaystyle \sf{ = {18}^{ \circ} + \: 15' \: + \bigg( \frac{14}{60} \bigg)'}$

$\displaystyle \sf{ = {18}^{ \circ} + \: 15' \: + \bigg( \frac{7}{30} \bigg)'}$

$\displaystyle \sf{ = {18}^{ \circ} + \bigg( 15 + \frac{7}{30} \bigg)'}$

$\displaystyle \sf{ = {18}^{ \circ} + \bigg( \frac{457}{30} \bigg)'}$

$\displaystyle \sf{ = {18}^{ \circ} + {\bigg( \frac{457}{60 \times 30} \bigg)}^{ \circ} }$

$\displaystyle \sf{ = {18}^{ \circ} + {\bigg( \frac{457}{1800} \bigg)}^{ \circ} }$

$\displaystyle \sf{ = {\bigg( 18 + \frac{457}{1800} \bigg)}^{ \circ} }$

$\displaystyle \sf{ = {\bigg( \frac{32400 + 457}{1800} \bigg)}^{ \circ} }$

$\displaystyle \sf{ = {\bigg( \frac{32857}{1800} \bigg)}^{ \circ} }$

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