The problem asks to express the amount "three and fifty-two hundredths" in number form.

• "Three" represents the whole number part, which is 3.
• "Fifty-two hundredths" represents the decimal part, which is 0.52 (since "hundredths" means two places after the decimal point).

Therefore, the number form is 3.52.

The correct answer is 3.52.

Would you like further clarification or details on this?

Here are five related questions to expand on this concept:

1. How would you write four and seventy-five hundredths in number form?
2. What is the difference between hundredths and thousandths?
3. If Rachel bought five and eight-tenths pounds, how would that be written?
4. How do you convert a decimal number into words?
5. How do fractions relate to decimals?

Tip: To convert fractions like "hundredths" to decimals, simply place the numerator in the hundredths place after the decimal.