What is 6/7 + 4/6?
getcalc.com's two fractions addition calculator is an online basic math function tool to find what's the equivalent fraction for sum of two fractional numbers with different, unequal or unlike denominators 6/7 and 4/6.
6/7 + 4/6 = 64/42 as simplified as 32/21 in fraction form
6/7 + 4/6 = 1.5238 in decimal form
This calculator, formula, step by step calculation and associated information for adding 6/7 and 4/6 may help students, teachers,
parents or professionals to learn, teach, practice or verify such two fractions addition calculations efficiently.
How to Find Equivalent Fraction for 6/7+4/6?
The below workout with step by step calculation shows how to find the equivalent fraction between 6/7 and 4/6 by adding two fractions with different, unequal or unlike denominators. The sum in fraction form for 6/7 plus 4/6 can be obtained by using anyone of the two methods below.
1. LCM method
2. Cross multiplication method.
Problem and Workout - LCM Method
What is 6/7 plus 4/6 as a fraction by addition using LCM method?
step 1 Address formula, input parameters and values.
Input parameters and values:
6/7 & 4/6
6/7+4/6 = ?
step 2 For unequal denominators, find the LCM (least common multiple) for both denominators
The LCM for 7 and 6 is 42.
step 3 To have the common denominator, multiply the LCM with both numerator and denominator
=(6 x 42)/(7 x 42)+(4 x 42)/(6 x 42)
=36/42+28/42
=(36 + 28)/42
step 4 Add both numerator and rewrite it in a single form.
= 64/42
=32/21
6/7+4/6=32/21
By using LCM method, 32/21 is the equivalent fraction by adding 6/7 and 4/6.
Problem and Workout - Cross Multiplication Method
step 1 Address formula and input values.
Input values:
6/7 & 4/6
6/7 + 4/6 = ?
step 2 Cross multiply both numerator and denominator, multiply both denominators and rewrite as below
= (6 x 6) + (4 x 7)/(7 x 6)
step 3 Simplify and rewrite the fraction
= (36 + 28)/42
= 64/42
= 32/21
6/7+4/6 = 32/21
By using cross multiplication method, 32/21 is the addition between two fractions 6/7 and 4/6.
