Calculators & Converters

    What is 9/2 + 3?

    Fraction Calculator

    getcalc.com's two fractions addition calculator is an online basic math function tool to find what's the equivalent fraction for sum of fraction and a whole number, 9/2 plus 3. In mathematics, every integer is a rational number, hence a whole number 3 can be written as 3/1.
    9/2 + 3 = 15/2 in fraction form

    9/2 + 3 = 7.5 in decimal form
    This calculator, formula, step by step calculation and associated information for adding 9/2 and 3 may help students, teachers, parents or professionals to learn, teach, practice or verify such two fractions addition calculations efficiently.

    How to Find Equivalent Fraction for 9/2+3?

    The below workout with step by step calculation shows how to find the equivalent fraction between 9/2 and 3 by adding fraction to a whole number . The sum in fraction form for 9/2 plus 3/1 can be obtained by using anyone of the two methods below.
    1. LCM method
    2. Cross multiplication method.

    Problem and Workout - LCM Method
    What is 9/2 plus 3 as a fraction by addition using LCM method?

    step 1 Address formula, input parameters and values.
    Input parameters and values:
    9/2 & 3/1
    9/2+3 = ?

    step 2 For unequal denominators, find the LCM (least common multiple) for both denominators
    The LCM for 2 and 1 is 2.

    step 3 To have the common denominator, multiply the LCM with both numerator and denominator
    =(9 x 2)/(2 x 2)+(3 x 2)/(1 x 2)
    =9/2+6/2
    =(9 + 6)/2

    step 4 Add both numerator and rewrite it in a single form.
    =15/2
    9/2+3=15/2

    By using LCM method, 15/2 is the equivalent fraction by adding 9/2 and 3.



    Problem and Workout - Cross Multiplication Method
    step 1 Address formula and input values.
    Input values:
    9/2 & 3/1
    9/2 + 3 = ?

    step 2 Cross multiply both numerator and denominator, multiply both denominators and rewrite as below
    = (9 x 1) + (3 x 2)/(2 x 1)

    step 3 Simplify and rewrite the fraction
    = (9 + 6)/2
    9/2+3 = 15/2
    By using cross multiplication method, 15/2 is the addition between two fractions 9/2 and 3.

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