# What is 7/9 - 8/9?

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 7/9 and 8/9.

7/9 - 8/9 = -9/81 as simplified as -1/9 in fraction form

7/9 - 8/9 = -0.1111 in decimal form

This calculator, formula, step by step calculation and associated information to find the difference between 7/9 and 8/9 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 7/9-8/9?

The below workout with step by step calculation shows how to find what is the difference between two fractions by subtracting a fraction 8/9 from 7/9.

__Problem and Workout for fractions with same or equal denominators__

What is 7/9 minus 8/9 as a fraction?

step 1 Address *formula*, input values.

Input values :

7/9 & 8/9

find the fraction form :

7/9-8/9= ?

step 2 For same denominators, subtract the two numerators directly and rewrite as below

= 7/9 - 8/9

= (7 - 8)/9

7/9 - 8/9 = -1/9**-1/9** is the difference between 7/9 and 8/9.