# What is 3/9 - 4/9? getcalc.com's two fractions subtraction calculator is an online basic math function tool to find what's the equivalent fraction for difference between two fractional numbers with same or equal denominators 3/9 and 4/9.

3/9 - 4/9 = -9/81 as simplified as -1/9 in fraction form

3/9 - 4/9 = -0.1111 in decimal form
This calculator, formula, step by step calculation and associated information to find the difference between 3/9 and 4/9 may help students, teachers, parents or professionals to learn, teach, practice or verify such two fractions subtraction calculations efficiently.

## How to Find Equivalent Fraction for 3/9-4/9?

The below workout with step by step calculation shows how to find what is the difference between two fractions by subtracting a fraction 4/9 from 3/9.

Problem and Workout for fractions with same or equal denominators
What is 3/9 minus 4/9 as a fraction?
step 1 Address formula, input values.
Input values :
3/9 & 4/9
find the fraction form :
3/9-4/9= ?

step 2 For same denominators, subtract the two numerators directly and rewrite as below
= 3/9 - 4/9
= (3 - 4)/9
3/9 - 4/9 = -1/9

-1/9 is the difference between 3/9 and 4/9. 