What is 1/9 + 1/10?
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 1/9 and 1/10.
1/9 + 1/10 = 19/90 in fraction form
1/9 + 1/10 = 0.2111 in decimal form
This calculator, formula, step by step calculation and associated information for adding 1/9 & 1/10 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 1/9+1/10?
The below workout with step by step calculation shows how to find the equivalent fraction between 1/9 and 1/10 by adding two fractions with different, unequal or unlike denominators. The sum in fraction form for 1/9 plus 1/10 can be obtained by using anyone of the two methods below.
1. LCM method
2. Cross multiplication method.
Problem & Workout - LCM Method
What is 1/9 plus 1/10 as a fraction by addition using LCM method?
step 1 Address formula, input parameters & values.
Input parameters & values:
1/9 & 1/10
1/9+1/10 = ?
step 2 For unequal denominators, find the LCM (least common multiple) for both denominators
The LCM for 9 and 10 is 90.
step 3 To have the common denominator, multiply the LCM with both numerator & denominator
=(1 x 90)/(9 x 90)+(1 x 90)/(10 x 90)
=10/90+9/90
=(10 + 9)/90
step 4 Add both numerator and rewrite it in a single form.
=19/90
1/9+1/10=19/90
By using LCM method, 19/90 is the equivalent fraction by adding 1/9 and 1/10.
Problem & Workout - Cross Multiplication Method
step 1 Address formula, input parameters & values.
Input parameters & values:
1/9 & 1/10
1/9 + 1/10 = ?
step 2 Cross multiply both numerator & denominator, multiply both denominators and rewrite as below
= (1 x 10) + (1 x 9)/(9 x 10)
step 3 Simplify & rewrite the fraction
= (10 + 9)/90
1/9+1/10 = 19/90
By using cross multiplication method, 19/90 is the addition between two fractions 1/9 and 1/10.
