25:5

Possible interpretations of "25:5":

• Division: 25 ÷ 5 = 5
• Ratio: 25:5 simplifies to 5:1 (divide both terms by gcd 5)
• Fraction: 25/5 = 5

If you need a single simplest form, the ratio is 5:1. Want me to show the steps or apply this to a specific problem?