1/1 + 1/79 as a fraction

Learn how to find what is 1/1 plus 1/79 in fraction form just in a few minutes. We have covered the easiest method to write 1/1 + 1/79 as a fraction and decimal.

Summary: 1/1 plus 1/79 = 80/79
Since both fractions have unequal denominators, 1/1 plus 1/79 is an unlike fractions addition. For adding unlike fractions, you have to first find the equivalent fractions for fraction 1/1 and fraction 1/79 in order to have the same denominators for both fractions. Therefore, you have to find the LCM of denominators 1 and 79. 79 is the LCM of 1 and 79. Multiplying the LCM 79 with the numerators and denominators of both fractions (1/1 x 79/79) + (1/79 x 79/79), and simplify further in order to have the common denominator. So the equivalent fraction for 1/1 is 79/79 and for 1/79 is 1/79. By simplifying this fraction addition 79/79 + 1/79, it becomes 80/79.

CALCULATION: 1/1 + 1/79 as a fraction
1/1 + 1/79 = (?)
1/1 + 1/79 = [(1 x 79) + (1 x 1)]/(1 x 79)
= (79 + 1)/79
= 80/79
1/1 + 1/79 = 80/79
1/1 plus 1/79 as a fraction is 80/79.

where
1/1 is a proper fraction as an addend,
1/79 is a proper fraction as an addend,
80/79 is the sum of 1/1 and 1/79.

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1/1 plus 1/79 as a decimal
1/1 + 1/79 = 80/79
80/79 = 1.0127
(1/1) + (1/79) as a decimal is 1.0127

where
1.0127 is the sum of 1/1 and 1/79.

The below workout with step by step calculation shows how to find the equivalent fraction between 1/1 and 1/79 by adding two fractions with different, unequal or unlike denominators. The sum in fraction form for 1/1 plus 1/79 can be obtained by using anyone of the two methods below.
1. LCM method
2. Cross multiplication method.

(1/1) + (1/79) using LCM Method:
What is 1/1 plus 1/79 as a fraction?

step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 1/1
Fraction B: 1/79

What to be found?
(1/1) + (1/79) = ?
Find what's the sum of 1/1 and 1/79.

step 2 Compare the denominators of fractions 1/1 and 1/79 to identify whether it is a like or unlike fraction addition. Since the denominators of given fractions 1/1 and 1/79 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 1/1 and 1/79:
The LCM of 1 and 79 is 79.

step 4 Write the fractions 1/1 and 1/79 in the addition expression form and multiply LCM with all the numerators and denominators of both fractions.
= 1/1 + 1/79
= [(1 x 79)/(1 x 79)] + [(1 x 79)/(79 x 79)]

step 5 Simplify the expression to have common denominator:
= 79/79 + 1/79

step 6 Take the common values out and rewrite the above expression like the below:
= 1/79 x (79/1 + 1/1)
= 1/79 x (79 + 1)

step 7Simplify the above expression further:
= 1/79 x 80
= 80/79
1/1 + 1/79 = 80/79

Hence,
1/1 plus 1/79 as a fraction is 80/79.

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1/1 + 1/79 using Cross Multiplication Method:
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 1/1
Fraction B: 1/79

What to be found?
(1/1)+(1/79) = ?
Find what's the sum of 1/1 and 1/79.

step 2 Find the product of numerator of Fraction A and denominator of Fraction B (1 x 79), find the product of numerator of Fraction B and denominator of Fraction A (1 x 1), and find the product of both denominators of Fraction A and Fraction B (1 x 79) and rewrite the equation as like the below:
= (1 x 79) + (1 x 1)/(1 x 79)

step 3 Simplify and rewrite the fraction:
= (79 + 1)/79
1/1 + 1/79 = 80/79

Hence,
1/1 plus 1/79 in fraction is 80/79