The simplest form of 45/5 is 9/1.
Steps to simplifying fractions
- Find the GCD (or HCF) of numerator and denominator
GCD of 45 and 5 is 5 - Divide both the numerator and denominator by the GCD
45 ÷ 5/5 ÷ 5 - Reduced fraction: 9/1
Therefore, 45/5 simplified to lowest terms is 9/1.
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Equivalent fractions: 90/10 135/15 225/25 9/1 315/35
More fractions: 90/5 45/10 135/5 45/15 46/5 45/644/5 45/4