Question 148518
Simple averaging, {{{(E[1]+E[2]+E[3]+E[4])/4= Average}}}
Add all {{{highlight(E)}}}xams then divide by 4 to get Average right?
{{{(73+79+81+E[4])/4=80}}}
{{{E[4]=(80*4)-73-79-81}}}
{{{E[4]=87}}} -------------> should be the final score AT LEAST to have 80 Ave.
The higher the final score of course(>87) the higher the average.
<font size=4=indigo><b> Thank you,
Jojo</pre>