# 3/4 plus 1/2 as a fraction 3/4 + 1/2 as a fraction provides the detailed information about what is 3/4 plus 1/2 in fraction and decimal form, and the answer with steps to understand how it is being calculated by using different methods.

3/4+1/2 equals to
3/4 + 1/2 = (?)
3/4 + 1/2 = [(3 x 2) + (1 x 4)]/(4 x 2)
= (6 + 4)/8
= 10/8
= (2 x 5)/(2 x 4)
= 5/4
3/4 + 1/2 = 5/4
3/4 plus 1/2 is equal to 5/4

where
3/4 is a fraction as an addend,
1/2 is a fraction as an addend,
5/4 is the sum of 3/4 and 1/2.

3/4 plus 1/2 as a decimal
3/4 + 1/2 = 5/4
5/4 = 1.25
3/4+1/2 as a decimal is 1.25
where
1.25 is the sum of 3/4 and 1/2.

For values other than 3/4 plus 1/2, use this below tool:

## How-to: 3/4 + 1/2 = ?

The below workout with step by step calculation shows how to find what is 3/4 plus 1/2 in simplest form by using the following methods:
1. LCM method,
2. Cross multiplication method.

Problem and Workout - LCM Method:
What is 3/4 plus 1/2 as a fraction?

step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 3/4
Fraction B: 1/2

What to be found?
3/4+1/2 = ?
Find what's the sum of 3/4 and 1/2.

step 2 Compare the denominators of fractions 3/4 and 1/2 to identify whether it is a like or unlike fraction addition. Since the denominators of given fractions 3/4 and 1/2 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 3/4 and 1/2:
The LCM of 4 and 2 is 4.

step 4 Write the fractions 3/4 and 1/2 in the addition expression form and multiply LCM with all the numerators and denominators of both fractions.
=3/4+1/2
=(3 x 4)/(4 x 4)+(1 x 4)/(2 x 4)

step 5 Simplify the expression to have common denominator:
=3/4+2/4

step 6 Take the common values out and rewrite the above expression like the below:
=1/4 x (3/1+2/1)
=1/4 x (3 + 2)

step 7Simplify the above expression further:
=1/4 x 5
=5/4
3/4+1/2=5/4

Hence,
3/4 plus 1/2 equals to 5/4 in fraction.

Problem and Workout - Cross Multiplication Method
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 3/4
Fraction B: 1/2

What to be found?
3/4+1/2 = ?
Find what's the sum of 3/4 and 1/2.

step 2 Find the product of numerator of Fraction A and denominator of Fraction B (3 x 2), find the product of numerator of Fraction B and denominator of Fraction A (1 x 4), and find the product of both denominators of Fraction A and Fraction B (4 x 2) and rewrite the equation as like the below:
= (3 x 2) + (1 x 4)/(4 x 2)

step 3 Simplify and rewrite the fraction:
= (6 + 4)/8
= 10/8
= 5/4
3/4+1/2 = 5/4
Hence,
3/4 plus 1/2 = 5/4 