Answer
Yes.
Work Step by Step
Yes, because 0.25 is at least 0 and not more than 1 and 0.25+0.25+0.25+0.25=1.
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.