How Do You Sum Fractions?

Step 1: Make sure the bottom numbers (the denominators) are the same. Step 2:

Add the top numbers

(the numerators), put that answer over the denominator. Step 3: Simplify the fraction (if needed)

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)

How do you add and subtract fractions?

Step 1: Find the Lowest Common Multiple (LCM) between the denominators. Step 2: Multiply the numerator and denominator of each fraction by a number so that they have the LCM as their new denominator. Step 3: Add or

subtract the numerators and keep the denominator the same

.

How do you simplify fraction?

You can simplify a fraction

if the numerator (top number) and denominator (bottom number) can both be divided by the same number

. Six twelfths can be simplified to one half, or 1 over 2 because both numbers are divisible by 6.

How do you add fractions for dummies?

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 must you do before dividing fractions?

The first step to dividing fractions is to find the

reciprocal

(reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. Finally, simplify the fractions if needed.

How do you teach fractions?

1. Get Hands On. The concept of a “fraction” is abstract and visualizing part vs. …
2. Use Visuals. Anytime I can provide an image to go with the concept I’m teaching, I know I’m going to be in better shape. …
3. Get the Games Out. …
4. Turn to Tech. …
5. Be Strategic in Teaching Fractions.

How do you simplify fractions quickly?

1. Step 1: Write the factors of numerator and denominator.
2. Step 2: Determine the highest common factor of numerator and denominator.
3. Step 3: Divide the numerator and denominator by the highest common factor. The fraction so obtained is in the simplest form.

How do you solve similar fractions?

Multiply both parts of 1/2 by 6 so that the denominator will be 12, making the fraction 6/12.

Add the numerators, but leave the denominator the same

, once you have similar fractions. For example, 5/15 + 6/15 = 11/15 or 6/12 + 3/12 = 9/12.

How do u divide fractions?

To divide 3/16 ÷ 15/32, we will change the second fraction to its reciprocal and then multiply the two fractions. 3/16 × 32/15. After simplifying, we get (3 × 32) / (16 × 15) = 2/5. Example 2: Tim has 112 1 1 2 litres of juice in a jug.

How do you solve fractions step by step?

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

Simplify the fraction (if needed)

What are the steps to adding fractions?

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

Simplify the fraction

(if needed)