Question 1090894
{{{ ( 157 + 161 + x ) / 3 >= 165 }}}
{{{ ( 318 + x ) / 3 >= 165 }}}
{{{ 318 + x >= 495 }}}
{{{ x >= 177 }}}
The 3rd bowler must score at least 177
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check:
Let {{{ x = 177 }}}
{{{ ( 318 + x ) / 3 >= 165 }}}
{{{ ( 318 + 177 ) / 3 >= 165 }}}
{{{ 495/3 >= 165 }}}
{{{ 165 >= 165 }}}
TRUE ( greater than OR equal to )