The simplest form of 45/3 is 15/1.
Steps to simplifying fractions
- Find the GCD (or HCF) of numerator and denominator
GCD of 45 and 3 is 3 - Divide both the numerator and denominator by the GCD
45 ÷ 3/3 ÷ 3 - Reduced fraction: 15/1
Therefore, 45/3 simplified to lowest terms is 15/1.
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Equivalent fractions: 90/6 135/9 15/1 225/15 315/21
More fractions: 90/3 45/6 135/3 45/9 46/3 45/444/3 45/2