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    9/8 minus 1/4 as a fraction

    Fraction Subtraction Calculator

    9/8 - 1/4 as a fraction provides the detailed information about what is 9/8 minus 1/4 in fraction and decimal form, and the answer with steps to understand how it is being calculated by using different methods.

    9/8-1/4 equals to
    9/8 - 1/4 = (?)
    9/8 - 1/4 = [(9 x 4) - (1 x 8)]/(8 x 4)
    = (36 - 8)/32
    = 28/32
    = (4 x 7)/(4 x 8)
    = 7/8
    9/8 - 1/4 = 7/8
    9/8 minus 1/4 is equal to 7/8

    where
    9/8 is a fraction as a minuend,
    1/4 is a fraction as a subtrahend,
    7/8 is the difference between 9/8 and 1/4.

    9/8 minus 1/4 as a decimal
    9/8 - 1/4 = 7/8
    7/8 = 0.875
    9/8-1/4 as a decimal is 0.875
    where
    0.875 is the difference between 9/8 and 1/4.

    For values other than 9/8 minus 1/4, use this below tool:

    How-to: 9/8 - 1/4 = ?

    The below workout with step by step calculation shows how to find what is 9/8 minus 1/4 in simplest form by using the following methods:
    1. LCM method,
    2. Cross multiplication method.

    Problem and Workout - LCM Method:
    What is 9/8 minus 1/4 as a fraction?

    step 1 Observe the input parameters and what to be found:
    Input:
    Fraction A: 9/8
    Fraction B: 1/4

    What to be found?
    9/8-1/4 = ?
    Find what's the difference between 9/8 and 1/4.


    step 2 Compare the denominators of fractions 9/8 and 1/4 to identify whether it is a like or unlike fraction subtraction. Since the denominators of given fractions 9/8 and 1/4 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 9/8 and 1/4:
    The LCM of 8 and 4 is 8.


    step 4 Write the fractions 9/8 and 1/4 in the subtraction expression form and multiply LCM with all the numerators and denominators of both fractions.
    =9/8-1/4
    =(9 x 8)/(8 x 8)-(1 x 8)/(4 x 8)


    step 5 Simplify the expression to have common denominator:
    =9/8-2/8


    step 6 Take the common values out and rewrite the above expression like the below:
    =1/8 x (9/1-2/1)
    =1/8 x (9 - 2)


    step 7Simplify the above expression further:
    =1/8 x 7
    =7/8
    9/8-1/4=7/8

    Hence,
    9/8 minus 1/4 equals to 7/8 in fraction.



    Problem and Workout - Cross Multiplication Method
    step 1 Observe the input parameters and what to be found:
    Input:
    Fraction A: 9/8
    Fraction B: 1/4

    What to be found?
    9/8-1/4 = ?
    Find what's the difference between 9/8 and 1/4.

    step 2 Find the product of numerator of Fraction A and denominator of Fraction B (9 x 4), find the product of numerator of Fraction B and denominator of Fraction A (1 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:
    = (9 x 4) - (1 x 8)/(8 x 4)

    step 3 Simplify and rewrite the fraction:
    = (36 - 8)/32
    = 28/32
    = 7/8
    9/8-1/4 = 7/8
    Hence,
    9/8 minus 1/4 = 7/8

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