64.00197 as a mixed number

Answer 1

Split the number into a whole number and decimal part first:

64 + 0.00197

Then, reduce the decimal to a fraction, to do this start with 197.0 and consider how many times the decimal needs to be moved to the left, and this is the power of ten to be divided by.

So, in this case the decimal moves 5 times to the left, so 10⁵ is the denominator = 100,000

64 + 197/100,000 is the mixed answer