Two assembly line inspectors, Lauren and Steven, inspect widgets as they come off the assembly line. If Lauren inspects every fifth widget, starting with the fifth, and Steven inspects every fourth, starting with the fourth, how many of the 98 widgets produced in the first hour of operation are not inspected by either inspector?
Select the correct option:
A) 66  B) 68  C) 70  D) 64  E) 72
Widgets inspected by Lauren: ((95-5)/5)+1=18+1= 
<gadget id="calculator">18+1</gadget>
<output>19</output>
19   Widgets inspected by Steven: ((96-4)/4)+1=23+1= 
<gadget id="calculator">23+1</gadget>
<output>24</output>
24   Widgets inspected by both: ((96/12)+1=9   Total :   19+24 -9= 
<gadget id="calculator">  19+24 -9</gadget>
<output>34</output>
34   hence, widgets not inspected: 98-34= 
<gadget id="calculator">98-34</gadget>
<output>64</output>
64   Option 64
<result>D</result>
Two assembly line inspectors, Lauren and Steven, inspect widgets as they come off the assembly line. If Lauren inspects every fifth widget, starting with the fifth, and Steven inspects every fourth, starting with the fourth, how many of the 98 widgets produced in the first hour of operation are not inspected by either inspector?