How do you multiply fractions step by step?
Three simple steps are required to multiply two fractions:
- Step 1: Multiply the numerators from each fraction by each other (the numbers on top). The result is the numerator of the answer.
- Step 2: Multiply the denominators of each fraction by each other (the numbers on the bottom).
- Step 3: Simplify or reduce the answer.
How do you multiply a fraction times a whole number?
To multiply a fraction by a whole number, multiply the numerator by the whole number and leave the denominator the same. To multiply 5 × 2/7 is found by multiplying the 2 by 5. 5 × 2 = 10 and so, 5 × 2/7 = 10/7.
When you multiply fractions do you cross multiply?
In cross-multiplication, we multiply the numerator of the first fraction with the denominator of the second fraction and the numerator of the second fraction with the denominator of the first fraction.
Do you multiply the denominator when multiplying fractions?
When multiplying fractions, simply multiply the numerators together and then multiply the denominators together. Simplify the result. This works whether the denominators are the same or not. If you multiply the fractions 3/2 and 4/3 together, you get 12/6.
How do we multiply simple fractions involving mixed fractions and whole number?
It’s easy to multiply fractions by mixed fractions or whole numbers. Start by turning your mixed fractions or whole numbers into improper fractions. Then multiply the numerators of both improper fractions. Multiply the denominators and simplify your result.
How do you explain to multiply fractions for kids?
There are three simple steps your students need to follow when learning how to multiply fractions: Multiply the numerators (top numbers) Multiply the denominators (bottom numbers) If needed, simplify or reduce the fraction.
Why do you cross multiply fractions?
The reason we cross multiply fractions is to compare them. Cross multiplying fractions tells us if two fractions are equal or which one is greater. This is especially useful when you are working with larger fractions that you aren’t sure how to reduce.
What are some easy ways to multiply fractions?
To multiply fractions, start by multiplying the numerators together, which are the numbers at the top of the fractions. For example, if you’re trying to solve 2/3 × 3/4, you’d multiply 2 by 3 and get 6. Then, multiply the denominators together, which are the numbers at the bottom of the fractions.
How to make multiplying fractions easy?
Multiplying fractions can be made easier by drawing out the values. This makes the values visible and clearer to be able to multiply. Take for example: 1/2 x 1/3 . The first step is to multiple the numerators (number at the bottom) by each other. So: 1 x 1 = 1 . The second step is to multiply the denominators (number at the bottom) by each
Why do you simplify before multiplying fractions?
Simplifying fractions before multiplying makes the multiplying easer and leaves the answer in simplest form. Several examples are given, along with some pra…
How does math work with multiplying fractions?
Multiplying Fractions. To multiply fractions, you need to multiply the numerators together and multiply the denominators together. Start activity.