Answer
$7.4 = 7.40$
Work Step by Step
7.4 is the same as 7.40 because an extra 0 after the decimal point does not change the value of the number.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.