Circle the correct answer to the following exercise:
Circle the correct answer to the following exercise:
To avoid confusion in solving the exercise, we will first add the digit 0 to the number 30.1 as follows:
Now let's solve the exercise in order:
We'll subtract the hundredths after the decimal point:
We'll subtract the tenths after the decimal point:
Finally, we'll subtract the whole numbers before the decimal point accordingly:
And we get:
3.13