the sum of the first 50 positive even integers is 2550. what is the sum of the even integers from 502 to 600 inclusive?  Pick one:
A) 23,550
B) 27,550
C) 31,550
D) 35,550
E) 39,550
<gadget id="calculator">600 + 502</gadget>
<output>1_102</output>

<gadget id="calculator">1_102 / 2</gadget>
<output>551</output>

<gadget id="calculator">600 - 502</gadget>
<output>98</output>

<gadget id="calculator">98 / 2</gadget>
<output>49</output>

<gadget id="calculator">49 + 1</gadget>
<output>50</output>

<gadget id="calculator">551 * 50</gadget>
<output>27_550</output>

<result>B</result>
the sum of the first 50 positive even integers is 2550. what is the sum of the even integers from 502 to 600 inclusive?
multiply(divide(add(600, 502), const_2), add(divide(subtract(600, 502), const_2), const_1))
"2 + 4 + 6 + 8 + . . . + 100 = 2550 502 + 504 + . . . + 600 = 50 ( 500 ) + ( 2 + 4 + . . . + 100 ) = 25,000 + 2550 = 27,550 the answer is b ."