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    7/8 minus 3/4 as a fraction

    Fraction Subtraction Calculator

    7/8 - 3/4 as a fraction provides the detailed information about what is 7/8 minus 3/4 in fraction and decimal form, and the answer with steps to understand how it is being calculated by using different methods.

    7/8-3/4 equals to
    7/8 - 3/4 = (?)
    7/8 - 3/4 = [(7 x 4) - (3 x 8)]/(8 x 4)
    = (28 - 24)/32
    = 4/32
    = (4 x 1)/(4 x 8)
    = 1/8
    7/8 - 3/4 = 1/8
    7/8 minus 3/4 is equal to 1/8

    where
    7/8 is a fraction as a minuend,
    3/4 is a fraction as a subtrahend,
    1/8 is the difference between 7/8 and 3/4.

    7/8 minus 3/4 as a decimal
    7/8 - 3/4 = 1/8
    1/8 = 0.125
    7/8-3/4 as a decimal is 0.125
    where
    0.125 is the difference between 7/8 and 3/4.

    For values other than 7/8 minus 3/4, use this below tool:

    How-to: 7/8 - 3/4 = ?

    The below workout with step by step calculation shows how to find what is 7/8 minus 3/4 in simplest form by using the following methods:
    1. LCM method,
    2. Cross multiplication method.

    Problem and Workout - LCM Method:
    What is 7/8 minus 3/4 as a fraction?

    step 1 Observe the input parameters and what to be found:
    Input:
    Fraction A: 7/8
    Fraction B: 3/4

    What to be found?
    7/8-3/4 = ?
    Find what's the difference between 7/8 and 3/4.


    step 2 Compare the denominators of fractions 7/8 and 3/4 to identify whether it is a like or unlike fraction subtraction. Since the denominators of given fractions 7/8 and 3/4 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 7/8 and 3/4:
    The LCM of 8 and 4 is 8.


    step 4 Write the fractions 7/8 and 3/4 in the subtraction expression form and multiply LCM with all the numerators and denominators of both fractions.
    =7/8-3/4
    =(7 x 8)/(8 x 8)-(3 x 8)/(4 x 8)


    step 5 Simplify the expression to have common denominator:
    =7/8-6/8


    step 6 Take the common values out and rewrite the above expression like the below:
    =1/8 x (7/1-6/1)
    =1/8 x (7 - 6)


    step 7Simplify the above expression further:
    =1/8 x 1
    =1/8
    7/8-3/4=1/8

    Hence,
    7/8 minus 3/4 equals to 1/8 in fraction.



    Problem and Workout - Cross Multiplication Method
    step 1 Observe the input parameters and what to be found:
    Input:
    Fraction A: 7/8
    Fraction B: 3/4

    What to be found?
    7/8-3/4 = ?
    Find what's the difference between 7/8 and 3/4.

    step 2 Find the product of numerator of Fraction A and denominator of Fraction B (7 x 4), find the product of numerator of Fraction B and denominator of Fraction A (3 x 8), and find the product of both denominators of Fraction A and Fraction B (8 x 4) and rewrite the equation as like the below:
    = (7 x 4) - (3 x 8)/(8 x 4)

    step 3 Simplify and rewrite the fraction:
    = (28 - 24)/32
    = 4/32
    = 1/8
    7/8-3/4 = 1/8
    Hence,
    7/8 minus 3/4 = 1/8

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