1/5 + 2/40 as a fraction

Learn how to find what is 1/5 plus 2/40 in fraction form just in a few minutes. We have covered the easiest method to write 1/5 + 2/40 as a fraction and decimal.

Summary: 1/5 plus 2/40 = 1/4
Since both fractions have unequal denominators, 1/5 plus 2/40 is an unlike fractions addition. For adding unlike fractions, you have to first find the equivalent fractions for fraction 1/5 and fraction 2/40 in order to have the same denominators for both fractions. Therefore, you have to find the LCM of denominators 5 and 40. 40 is the LCM of 5 and 40. Multiplying the LCM 40 with the numerators and denominators of both fractions (1/5 x 40/40) + (2/40 x 40/40), and simplify further in order to have the common denominator. So the equivalent fraction for 1/5 is 8/40 and for 2/40 is 2/40. By simplifying this fraction addition 8/40 + 2/40, it becomes 10/40.

Pie Chart Representation: 1/5 + 2/40 = 1/4

CALCULATION: 1/5 + 2/40 as a fraction
1/5 + 2/40 = (?)
1/5 + 2/40 = [(1 x 40) + (2 x 5)]/(5 x 40)
= (40 + 10)/200
= 50/200
= (50 x 1)/(50 x 4)
= 1/4
1/5 + 2/40 = 1/4
1/5 plus 2/40 as a fraction is 1/4.

where
1/5 is a proper fraction as an addend,
2/40 is a proper fraction as an addend,
1/4 is the sum of 1/5 and 2/40.

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1/5 plus 2/40 as a decimal
1/5 + 2/40 = 1/4
1/4 = 0.25
(1/5) + (2/40) as a decimal is 0.25

where
0.25 is the sum of 1/5 and 2/40.

The below workout with step by step calculation shows how to find the equivalent fraction between 1/5 and 2/40 by adding two fractions with different, unequal or unlike denominators. The sum in fraction form for 1/5 plus 2/40 can be obtained by using anyone of the two methods below.
1. LCM method
2. Cross multiplication method.

(1/5) + (2/40) using LCM Method:
What is 1/5 plus 2/40 as a fraction?

step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 1/5
Fraction B: 2/40

What to be found?
(1/5) + (2/40) = ?
Find what's the sum of 1/5 and 2/40.

step 2 Compare the denominators of fractions 1/5 and 2/40 to identify whether it is a like or unlike fraction addition. Since the denominators of given fractions 1/5 and 2/40 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 1/5 and 2/40:
The LCM of 5 and 40 is 40.

step 4 Write the fractions 1/5 and 2/40 in the addition expression form and multiply LCM with all the numerators and denominators of both fractions.
= 1/5 + 2/40
= [(1 x 40)/(5 x 40)] + [(2 x 40)/(40 x 40)]

step 5 Simplify the expression to have common denominator:
= 8/40 + 2/40

step 6 Take the common values out and rewrite the above expression like the below:
= 1/40 x (8/1 + 2/1)
= 1/40 x (8 + 2)

step 7Simplify the above expression further:
= 1/40 x 10
= 10/40
= 1/4
1/5 + 2/40 = 1/4

Hence,
1/5 plus 2/40 as a fraction is 1/4.

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1/5 + 2/40 using Cross Multiplication Method:
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 1/5
Fraction B: 2/40

What to be found?
(1/5)+(2/40) = ?
Find what's the sum of 1/5 and 2/40.

step 2 Find the product of numerator of Fraction A and denominator of Fraction B (1 x 40), find the product of numerator of Fraction B and denominator of Fraction A (2 x 5), and find the product of both denominators of Fraction A and Fraction B (5 x 40) and rewrite the equation as like the below:
= (1 x 40) + (2 x 5)/(5 x 40)

step 3 Simplify and rewrite the fraction:
= (40 + 10)/200
= 50/200
= 1/4
1/5 + 2/40 = 1/4

Hence,
1/5 plus 2/40 in fraction is 1/4