Verified Answer :

\(\frac{312}{100}\)
=\(\frac{156}{50}\)
=\(\frac{78}{25}\)
= 3\(\frac{3}{25}\)

Answer:

3 3/25

Step-by-step explanation:

The number 3.12 has a decimal number of 0.12. We know that numbers after the point is divided by 100. Therefore 0.12 is:

\(=12/100\)

We can simplify this by dividing by 4. Four goes into twelve 3 times and into a hundred 25 times:

\(=12/100=3/25\)

Theforet the answer is 3 3/25.