Question

the decimal expansion of 0.225 in its rational form is​

Answer 1

Answer:

First convert 0.225 into a whole number, so you have to multiply it with 1000.

Now divide it by the 1000, so 225/1000.

Now simplify that. They are both divisible by 25.

225/25=9

1000/25=40

Hence, 9/40 is the simplest form. And 9/40=0.225

Answer 2

Answer:

9/40 is the answer according to me