Question 1074564
9 consecutive numbers add up to 90. what is the highest of these numbers?
<pre>This scenario represents an AP with d, or common difference of 1
When calculated the 1st term, or {{{a[1]}}} = 6
With 6 being {{{a[1]}}} or the 1st number, and with d, or common difference of 1, the LARGEST of the 9 numbers is: {{{highlight_green(14)}}}