Question 901387
Use a common denominator, {{{24}}}
{{{1/6+12-3/8=(1/6)(4/4)+12(24/24)-(3/8)(3/3)}}}
{{{1/6+12-3/8=4/24+288/24-9/24}}}
{{{1/6+12-3/8=highlight(283/24)}}}