# How to add fractions in java?

The way to add two fractions in Java is to first find the Least Common Multiple (LCM) of the two denominators: denom = lcm(denom1, denom2). This is the denominator of the answer. Then you find the nominator using the follwing formula: nom = denom/denom1*nom1 + denom/denom2*nom2.

## Can you do fractions in Java?

How to work with Fractions in java / How to do mathematical operations with Fractions in java. A fraction should always be represented in reduced(or simplest) form where there are no common multiples of numerator and denominator. … It reduced form will be 14/3(dividing both numerator and denominator by 4).

## How do you add fractions in programming?

1. #include
2. int main()
3. {
4. int a, b,c,d,x,y,i,gcd;
5. printf(“nEnter the numerator for 1st number : “);
6. scanf(“%d”,&a);
7. printf(“nEnter the denominator for 1st number : “);
8. scanf(“%d”,&b);

## How do you add fractions with different denominators?

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify.

## How do you add two fractions together?

1. Step 1: Make sure the bottom numbers (the denominators) are the same.
2. Step 2: Add the top numbers (the numerators), put that answer over the denominator.
3. Step 3: Simplify the fraction (if needed)

## What is a simple fraction?

: a fraction having whole numbers for the numerator and denominator — compare complex fraction.

## What is the mixed fraction?

More specifically, a mixed fraction is simply an improper fraction written as the sum of a whole number and a proper fraction. For example, the improper fraction 3/2 can be written as the equivalent mixed fraction 1-1/2 (read aloud as “one-and-a-half” or “one-and-one-half”).

## How do you write a GCD function in C++?

1. #include
2. using namespace std;
3. int gcd(int a, int b) // The function runs recursive in nature to return GCD.
4. {
5. if (a == 0) // If a becomes zero.
6. return b; // b is the GCD.
7. if (b == 0)// If b becomes zero.
8. return a;// a is the GCD.

## How do you figure out fractions?

To find a common denominator, multiply each part of a fraction by the denominator of the other fraction. For example, to find a common denominator for 1/3 + 2/5, multiply the 1 and 3 by 5 and multiply the 2 and 5 by 3. You should get 5/15 + 6/15. Then you can calculate the fractions.

## How do you solve equations with fractions?

1. Find the least common denominator of all the fractions in the equation.
2. Multiply both sides of the equation by that LCD.
3. Isolate the variable terms on one side, and the constant terms on the other side.
4. Simplify both sides.

## How do you find a common denominator?

The easiest way to find a common denominator for a pair of fractions is to multiply the numerator and denominator of each fraction by the denominator of the other.