<p>Last year’s national average for the AMC 12A school winners was 88.35 and for the 12B it was 87.18. A school winner with 85.5 isn’t so far off the national average.</p>
<p>Last year’s national average for the AMC 12A school winners was 88.35 and for the 12B it was 87.18. A school winner with 85.5 isn’t so far off the national average.</p>