MathDB
Just "Sum" Consecutive Evens

Source: 2016 AMC 8 #19

November 23, 2016
AMC 82016 AMC 8

Problem Statement

The sum of 2525 consecutive even integers is 10,00010,000. What is the largest of these 2525 consecutive integers?
(A)\mbox{ }360\qquad(B)\mbox{ }388\qquad(C)\mbox{ }412\qquad(D)\mbox{ }416\qquad(E)\mbox{ }424