## How do you cross multiply fractions with whole numbers?

How do I multiply fractions and whole numbers? You turn the whole number into a fraction by putting the whole number as the numerator and one as the denominator. Then you multiply straight across the top and straight across the bottom. Reduce if needed.

### Can you cross multiply for adding fractions?

A. No, you cannot cross multiply when adding fractions. Cross multiply only when you need to determine if one fraction is greater than another, or if you are trying to find a missing numerator or denominator in equivalent fractions.

#### Do you add fractions and whole numbers?

Answer: To add a fraction to a whole number, convert the whole number into a fraction, form a common denominator, and then add the two numerators. Let’s look into the steps to add a fraction to a whole number. Explanation: Compare the denominators and make them common so that they become like fractions.

How do you add fractions with different denominators and whole numbers?

1. Rename the fractions using a common denominator.
2. Add whole numbers to whole numbers.
3. Add fractions to fractions. .
4. Regroup and simplify, if needed.

How do you divide fractions and whole numbers?

To divide a whole number by a fraction:

1. Keep the whole number the same.