Question

What should be added to 4,59.684 so that it becomes exactly divisible by 187?

Answer 1

$$\begin{gathered} 187)\overline{459684(}2458 \\ \underline{374} \\ 856 \\ \underline{748} \\ 1088 \\ \underline{935} \\ 1534 \\ \underline{1496} \\ 38 \\ \mathrm{So},\mathrm{when}459684\mathrm{is}\mathrm{divided}\mathrm{by}187,\mathrm{then}\mathrm{remainder}\mathrm{is}38 \\ \mathrm{Now},\mathrm{required}\mathrm{number}\mathrm{that}\mathrm{must}\mathrm{be}\mathrm{added}=187-38=149 \end{gathered}$$