Question

Choose the sentence that contains the correct number formatting.
Group of answer choices

Robin is David's 3rd client this morning.

None of the above.

All of the above.

Robin is David's third client this morning.

Answer 1

The correct sentence in terms of number formatting is:

"Robin is David's third client this morning."

Using the word "third" instead of the numeral "3rd" is generally preferred in formal writing.