What is 2/9 minus 4/6 in fraction?
2/9 minus 4/6 equals to -4/9 in fraction form.
Learn how to find what is 2/9 minus 4/6 in fraction form just in a few minutes. We have covered the easiest method to write 2/9 - 4/6 as a fraction and decimal.
Summary: 2/9 minus 4/6
Since both the fractions have the unequal denominators, you have to find the equivalent fractions for 2/9 and 4/6 having identical denominators before starting adding the fractions. Find the LCM of denominators, 18 is the LCM of 9 and 6. Multiply the LCM 18 with all the numerators and denominators of both fractions (2/9 x 18/18) - (4/6 x 18/18) and simplify further in order to have the common denominators. By simplifying the fraction subtraction expression becomes -8/18.
The below workout with step by step calculation shows how to find what is the difference between two fractions by subtracting a fraction 4/6 from 2/9. For different, unequal or unlike denominators, use any one of the following methods to find the equivalent fraction for 2/9 minus 4/6.
1. LCM method
2. Cross multiplication method.
2/9-4/6 using LCM Method:
What is 2/9 minus 4/6 as a fraction?
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 2/9
Fraction B: 4/6
What to be found?
2/9-4/6 = ?
Find what's the difference between 2/9 and 4/6.
step 2 Compare the denominators of fractions 2/9 and 4/6 to identify whether it is a like or unlike fraction subtraction. Since the denominators of given fractions 2/9 and 4/6 are not equal, it is said to be unlike fractions subtraction.
step 3For unlike fractions subtraction, find the LCM (least common multiple) of both denominators of fractions 2/9 and 4/6:
The LCM of 9 and 6 is 18.
step 4 Write the fractions 2/9 and 4/6 in the subtraction expression form and multiply LCM with all the numerators and denominators of both fractions.
=2/9-4/6
=(2 x 18)/(9 x 18)-(4 x 18)/(6 x 18)
step 5 Simplify the expression to have common denominator:
=4/18-12/18
step 6 Take the common values out and rewrite the above expression like the below:
=1/18 x (4/1-12/1)
=1/18 x (4 - 12)
step 7Simplify the above expression further:
=1/18 x -8
= -8/18
=-4/9
2/9-4/6=-4/9
Hence,
2/9 minus 4/6 equals to -4/9 in fraction.
2/9-4/6 using Cross Multiplication Method:
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 2/9
Fraction B: 4/6
What to be found?
2/9-4/6 = ?
Find what's the difference between 2/9 and 4/6.
step 2 Find the product of numerator of Fraction A and denominator of Fraction B (2 x 6), find the product of numerator of Fraction B and denominator of Fraction A (4 x 9), and find the product of both denominators of Fraction A and Fraction B (9 x 6) and rewrite the equation as like the below:
= (2 x 6) - (4 x 9)/(9 x 6)
step 3 Simplify and rewrite the fraction:
= (12 - 36)/54
= -24/54
= -4/9
2/9-4/6 = -4/9
Hence,
2/9 minus 4/6 = -4/9