3889 + 12.952 – ? = 3854.002	Choose the most appropriate option
A) 47.095  B) 47.752  C) 47.932  D) 47.95  E) None of these
Solution   Let 3889 + 12.952 - x = 3854.002.   Then, x = (3889 + 12.952) - 3854.002 = 3901.952 - 3854.002 = 47.95. Answer 47.95
<result>D</result>
3889 + 12.952 – ? = 3854.002