15/100 Simplified
The fraction 15/100 written in its simplest form.
15/100 in simplest form
3/20
= 0.15 as a decimal · 15% as a percentage
How it works
To reduce a fraction, divide the numerator and denominator by their greatest common factor (GCF).
- GCF of 15 and 100 = 5
- 15 ÷ 5 = 3
- 100 ÷ 5 = 20
So 15/100 = 3/20, which cannot be reduced further because 3 and 20 share no common factor other than 1.
Equivalent fractions
15/100 = 3/20 = 6/40 = 9/60 = 12/80 — all equal to 0.15.
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Frequently asked questions
What is 15/100 in simplest form?+
15/100 simplifies to 3/20. Both the numerator and denominator share a greatest common factor of 5, and dividing each by 5 gives 3/20.
How do you simplify 15/100?+
Find the greatest common factor (GCF) of 15 and 100, which is 5, then divide the top and bottom by it: 15 ÷ 5 = 3 and 100 ÷ 5 = 20, giving 3/20.