Question

Which fraction has terminaring decimal as its decimal expansion ?

Answer 1

Answer:

The correct answer option is B. 1/5.

Step-by-step explanation:

We are given four fractions in the answer options and we are to determine whether which one of them has terminating decimal as its decimal expansion.

Terminating decimal means a decimal value which has a finite amount of numbers and has an end to it.

$\frac{1}{3} = 0.333333333$

$\frac{1}{5} = 0.2$

$\frac{1}{7} = 0.142357142$

$\frac{1}{9} = 0.111111111$

Therefore, the correct answer is 1/5.