8/1 - 5/19 as a fraction

Learn how to find what is 8/1 minus 5/19 in fraction form just in a few minutes. We have covered the easiest method to write 8/1 - 5/19 as a fraction and decimal.

Summary: 8/1 minus 5/19 = 147/19
Since both fractions have unequal denominators, 8/1 minus 5/19 is an unlike fractions subtraction. For subtracting unlike fractions, you have to first find the equivalent fractions for fraction 8/1 and fraction 5/19 in order to have the same denominators for both fractions. Therefore, you have to find the LCM of denominators 1 and 19. 19 is the LCM of 1 and 19. Multiplying the LCM 19 with the numerators and denominators of both fractions (8/1 x 19/19) - (5/19 x 19/19), and simplify further in order to have the common denominator. So the equivalent fraction for 8/1 is 152/19 and for 5/19 is 5/19. By simplifying this fraction subtraction 152/19 - 5/19, it becomes 147/19.

CALCULATION: 8/1 - 5/19 as a fraction
8/1 - 5/19 = (?)
8/1 - 5/19 = [(8 x 19) - (5 x 1)]/(1 x 19)
= (152 - 5)/19
= 147/19
8/1 - 5/19 = 147/19
8/1 minus 5/19 as a fraction is 147/19.

where
8/1 is a improper fraction as a minuend,
5/19 is a proper fraction as a subtrahend,
147/19 is the difference between 8/1 and 5/19.

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8/1 minus 5/19 as a decimal
8/1 - 5/19 = 147/19
147/19 = 7.7368
(8/1) - (5/19) as a decimal is 7.7368

where
7.7368 is the difference between 8/1 and 5/19.

The below workout with step by step calculation shows how to find what is the difference between two fractions by subtracting a fraction 5/19 from 8/1. For different, unequal or unlike denominators, use any one of the following methods to find the equivalent fraction for 8/1 minus 5/19.
1. LCM method
2. Cross multiplication method.

(8/1) - (5/19) using LCM Method:
What is 8/1 minus 5/19 as a fraction?

step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 8/1
Fraction B: 5/19

What to be found?
(8/1) - (5/19) = ?
Find what's the difference between 8/1 and 5/19.

step 2 Compare the denominators of fractions 8/1 and 5/19 to identify whether it is a like or unlike fraction subtraction. Since the denominators of given fractions 8/1 and 5/19 are not equal, it is said to be unlike fractions subtraction.

step 3For unlike fractions subtraction, find the LCM (least common multiple) of both denominators of fractions 8/1 and 5/19:
The LCM of 1 and 19 is 19.

step 4 Write the fractions 8/1 and 5/19 in the subtraction expression form and multiply LCM with all the numerators and denominators of both fractions.
= 8/1 - 5/19
= [(8 x 19)/(1 x 19)] - [(5 x 19)/(19 x 19)]

step 5 Simplify the expression to have common denominator:
= 152/19 - 5/19

step 6 Take the common values out and rewrite the above expression like the below:
= 1/19 x (152/1 - 5/1)
= 1/19 x (152 - 5)

step 7Simplify the above expression further:
= 1/19 x 147
= 147/19
8/1 - 5/19 = 147/19

Hence,
8/1 minus 5/19 as a fraction is 147/19.

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8/1 - 5/19 using Cross Multiplication Method:
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 8/1
Fraction B: 5/19

What to be found?
(8/1)-(5/19) = ?
Find what's the difference between 8/1 and 5/19.

step 2 Find the product of numerator of Fraction A and denominator of Fraction B (8 x 19), find the product of numerator of Fraction B and denominator of Fraction A (5 x 1), and find the product of both denominators of Fraction A and Fraction B (1 x 19) and rewrite the equation as like the below:
= (8 x 19) - (5 x 1)/(1 x 19)

step 3 Simplify and rewrite the fraction:
= (152 - 5)/19
8/1 - 5/19 = 147/19

Hence,
8/1 minus 5/19 in fraction is 147/19