The smallest rational number by which 13should be multiplied so that its decimal expansion terminates after one place of decimal, is(a) 310(b) 110(c) 3(d) 3100

The smallest rational number by which 13should be multiplied so that i

1.	The smallest rational number by which 13should be multiplied so that its decimal expansion terminates after one place of decimal, is(a) 310(b) 110(c) 3(d) 3100
Answer» The smallest rational number by which $\frac{1}{3}$ should be multiplied so that its decimal expansion terminates after one place of decimal, is (a) $\frac{3}{10}$ (b) $\frac{1}{10}$ (c) 3 (d) $\frac{3}{100}$