3/4 + 7/16 as a fraction

Learn how to find what is 3/4 plus 7/16 in fraction form just in a few minutes. We have covered the easiest method to write 3/4 + 7/16 as a fraction and decimal.

Summary: 3/4 plus 7/16 = 19/16
Since both fractions have unequal denominators, 3/4 plus 7/16 is an unlike fractions addition. For adding unlike fractions, you have to first find the equivalent fractions for fraction 3/4 and fraction 7/16 in order to have the same denominators for both fractions. Therefore, you have to find the LCM of denominators 4 and 16. 16 is the LCM of 4 and 16. Multiplying the LCM 16 with the numerators and denominators of both fractions (3/4 x 16/16) + (7/16 x 16/16), and simplify further in order to have the common denominator. So the equivalent fraction for 3/4 is 12/16 and for 7/16 is 7/16. By simplifying this fraction addition 12/16 + 7/16, it becomes 19/16.

CALCULATION: 3/4 + 7/16 as a fraction
3/4 + 7/16 = (?)
3/4 + 7/16 = [(3 x 16) + (7 x 4)]/(4 x 16)
= (48 + 28)/64
= 76/64
= (4 x 19)/(4 x 16)
= 19/16
3/4 + 7/16 = 19/16
3/4 plus 7/16 as a fraction is 19/16.

where
3/4 is a proper fraction as an addend,
7/16 is a proper fraction as an addend,
19/16 is the sum of 3/4 and 7/16.

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3/4 plus 7/16 as a decimal
3/4 + 7/16 = 19/16
19/16 = 1.1875
(3/4) + (7/16) as a decimal is 1.1875

where
1.1875 is the sum of 3/4 and 7/16.

The below workout with step by step calculation shows how to find the equivalent fraction between 3/4 and 7/16 by adding two fractions with different, unequal or unlike denominators. The sum in fraction form for 3/4 plus 7/16 can be obtained by using anyone of the two methods below.
1. LCM method
2. Cross multiplication method.

(3/4) + (7/16) using LCM Method:
What is 3/4 plus 7/16 as a fraction?

step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 3/4
Fraction B: 7/16

What to be found?
(3/4) + (7/16) = ?
Find what's the sum of 3/4 and 7/16.

step 2 Compare the denominators of fractions 3/4 and 7/16 to identify whether it is a like or unlike fraction addition. Since the denominators of given fractions 3/4 and 7/16 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 7/16:
The LCM of 4 and 16 is 16.

step 4 Write the fractions 3/4 and 7/16 in the addition expression form and multiply LCM with all the numerators and denominators of both fractions.
= 3/4 + 7/16
= [(3 x 16)/(4 x 16)] + [(7 x 16)/(16 x 16)]

step 5 Simplify the expression to have common denominator:
= 12/16 + 7/16

step 6 Take the common values out and rewrite the above expression like the below:
= 1/16 x (12/1 + 7/1)
= 1/16 x (12 + 7)

step 7Simplify the above expression further:
= 1/16 x 19
= 19/16
3/4 + 7/16 = 19/16

Hence,
3/4 plus 7/16 as a fraction is 19/16.

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3/4 + 7/16 using Cross Multiplication Method:
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 3/4
Fraction B: 7/16

What to be found?
(3/4)+(7/16) = ?
Find what's the sum of 3/4 and 7/16.

step 2 Find the product of numerator of Fraction A and denominator of Fraction B (3 x 16), find the product of numerator of Fraction B and denominator of Fraction A (7 x 4), and find the product of both denominators of Fraction A and Fraction B (4 x 16) and rewrite the equation as like the below:
= (3 x 16) + (7 x 4)/(4 x 16)

step 3 Simplify and rewrite the fraction:
= (48 + 28)/64
= 76/64
= 19/16
3/4 + 7/16 = 19/16

Hence,
3/4 plus 7/16 in fraction is 19/16