Of the 250 employees at company X, 80 are full-time, and 175 have worked at company X for at least a year. There are 20 employees at company X who aren’t full-time and haven’t worked at company X for at least a year. How many full-time employees of company X have worked at the company for at least a year?
Choose the correct answer: A) 25 B) 30 C) 50 D) 80 E) 100
250 employees   80 are full-time   175 have worked at company X for at least a year   20 employees at company X who aren’t full-time and haven’t worked at company X for at least a year.   How many full-time employees of company X have worked at the company for at least a year?   250-80= 
<gadget id="calculator">250-80</gadget>
<output>170</output>
170 employees not full time   170-20= 
<gadget id="calculator">170-20</gadget>
<output>150</output>
150 employees not full time who worked over a year   175 employees have worked at company X for at least a year-150 employees not full time who worked over a year= 25 full-time employees of company X have worked at the company for at least a year   ans 25
<result>A</result>
Of the 250 employees at company X, 80 are full-time, and 175 have worked at company X for at least a year. There are 20 employees at company X who aren’t full-time and haven’t worked at company X for at least a year. How many full-time employees of company X have worked at the company for at least a year?