Final answer:
The decimal form of the number 'Forty-five and seventy-two hundredths' is 45.72.
Step-by-step explanation:
The value of the number 'Forty-five and seventy-two hundredths' in decimal form is 45.72. This number consists of a whole number and a fractional part. The whole number is 'forty-five' which is written as '45' and the fractional part 'seventy-two hundredths' is written as '.72' after the decimal point, making the entire number 45.72 in decimal form. Understanding place value is important in this context, as each digit in a number has its place value relative to the decimal point.