85/100 Simplified
The fraction 85/100 written in its simplest form.
85/100 in simplest form
17/20
= 0.85 as a decimal · 85% as a percentage
How it works
To reduce a fraction, divide the numerator and denominator by their greatest common factor (GCF).
- GCF of 85 and 100 = 5
- 85 ÷ 5 = 17
- 100 ÷ 5 = 20
So 85/100 = 17/20, which cannot be reduced further because 17 and 20 share no common factor other than 1.
Equivalent fractions
85/100 = 17/20 = 34/40 = 51/60 = 68/80 — all equal to 0.85.
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Frequently asked questions
What is 85/100 in simplest form?+
85/100 simplifies to 17/20. Both the numerator and denominator share a greatest common factor of 5, and dividing each by 5 gives 17/20.
How do you simplify 85/100?+
Find the greatest common factor (GCF) of 85 and 100, which is 5, then divide the top and bottom by it: 85 ÷ 5 = 17 and 100 ÷ 5 = 20, giving 17/20.