so basically, decimal points are tenths, hundredths, thousandths, etc. In this number, we have a digit in the ones place, and the tenths place. Decimals are based of 10. So, 0.3 would equal to 3/10, be it is 3 of 0.1 or 1/10. We cannot simply 3/10 because they only have a common factor of 1. So the final answer would be 2 3/10.