Question 693845

{{{90}}}° - {{{20}}}°{{{ 5}}}'

{{{89}}}°{{{ 60}}}' - {{{20}}}°{{{ 5}}}'

({{{89}}}° - {{{20}}}°)+({{{ 60}}}'-{{{ 5}}}')

({{{69}}}°{{{ 55}}}'.....answer


so, ans could not be {{{69}}} degree {{{5}}} minutes because you subtracting {{{ 5}}}' from {{{ 60}}}'