Answer:
The answer is 38.97 kilograms.
Step-by-step explanation:
Thirty-eight and ninety-seven hundredths kilograms in standard form is 38.97 kilograms.
Thirty eight is simply 38.
And ninety-seven hundredths means that 97 is written after decimal. This is because when there exists an 'and' in a mathematical number, this means there is a decimal.
So, the answer is 38.97 kilograms.