45/100 Simplified

The fraction 45/100 written in its simplest form.

45/100 in simplest form

9/20

= 0.45 as a decimal · 45% as a percentage

How it works

To reduce a fraction, divide the numerator and denominator by their greatest common factor (GCF).

So 45/100 = 9/20, which cannot be reduced further because 9 and 20 share no common factor other than 1.

45/100 = 9/20 = 18/40 = 27/60 = 36/80 — all equal to 0.45.

The fraction calculator adds, subtracts, multiplies, divides and simplifies any fractions.

What is 45/100 in simplest form?+

45/100 simplifies to 9/20. Both the numerator and denominator share a greatest common factor of 5, and dividing each by 5 gives 9/20.

How do you simplify 45/100?+

Find the greatest common factor (GCF) of 45 and 100, which is 5, then divide the top and bottom by it: 45 ÷ 5 = 9 and 100 ÷ 5 = 20, giving 9/20.