# 7/10 plus 4/9 as a fraction 7/10 + 4/9 as a fraction provides the detailed information about what is 7/10 plus 4/9 in fraction and decimal form, and the answer with steps to understand how it is being calculated by using different methods.

7/10+4/9 equals to
7/10 + 4/9 = (?)
7/10 + 4/9 = [(7 x 9) + (4 x 10)]/(10 x 9)
= (63 + 40)/90
= 103/90
7/10 + 4/9 = 103/90
7/10 plus 4/9 is equal to 103/90

where
7/10 is a fraction as an addend,
4/9 is a fraction as an addend,
103/90 is the sum of 7/10 and 4/9.

7/10 plus 4/9 as a decimal
7/10 + 4/9 = 103/90
103/90 = 1.1444
7/10+4/9 as a decimal is 1.1444
where
1.1444 is the sum of 7/10 and 4/9.

For values other than 7/10 plus 4/9, use this below tool:

## How-to: 7/10 + 4/9 = ?

The below workout with step by step calculation shows how to find what is 7/10 plus 4/9 in simplest form by using the following methods:
1. LCM method,
2. Cross multiplication method.

Problem and Workout - LCM Method:
What is 7/10 plus 4/9 as a fraction?

step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 7/10
Fraction B: 4/9

What to be found?
7/10+4/9 = ?
Find what's the sum of 7/10 and 4/9.

step 2 Compare the denominators of fractions 7/10 and 4/9 to identify whether it is a like or unlike fraction addition. Since the denominators of given fractions 7/10 and 4/9 are not equal, it is said to be unlike fractions addition.

step 3For unlike fractions addition, find the LCM (least common multiple) of both denominators of fractions 7/10 and 4/9:
The LCM of 10 and 9 is 90.

step 4 Write the fractions 7/10 and 4/9 in the addition expression form and multiply LCM with all the numerators and denominators of both fractions.
=7/10+4/9
=(7 x 90)/(10 x 90)+(4 x 90)/(9 x 90)

step 5 Simplify the expression to have common denominator:
=63/90+40/90

step 6 Take the common values out and rewrite the above expression like the below:
=1/90 x (63/1+40/1)
=1/90 x (63 + 40)

step 7Simplify the above expression further:
=1/90 x 103
=103/90
7/10+4/9=103/90

Hence,
7/10 plus 4/9 equals to 103/90 in fraction.

Problem and Workout - Cross Multiplication Method
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 7/10
Fraction B: 4/9

What to be found?
7/10+4/9 = ?
Find what's the sum of 7/10 and 4/9.

step 2 Find the product of numerator of Fraction A and denominator of Fraction B (7 x 9), find the product of numerator of Fraction B and denominator of Fraction A (4 x 10), and find the product of both denominators of Fraction A and Fraction B (10 x 9) and rewrite the equation as like the below:
= (7 x 9) + (4 x 10)/(10 x 9)

step 3 Simplify and rewrite the fraction:
= (63 + 40)/90
7/10+4/9 = 103/90
Hence,
7/10 plus 4/9 = 103/90 