Question 1115308
{{{(A+B+C+D+E)/5=73}}}
{{{A+B+C+D+E=365}}}
So then,
{{{(A+B+C+D+E+F)/6>=75}}}
{{{A+B+C+D+E+F>=450}}}
Substituting from above,
{{{365+F>=450}}}
{{{F>=450-365}}}
Work that out for the answer.