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Q: Multiply rational fractions and mixed numbers?

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Yes, mixed fractions are rational

if you have mixed numbers you make them into improper fractions before you multiply

Change the mixed numbers into improper fractions. Multiply and then change back to a mixed number in reduced form as necessary.

Because they can be expressed as fractions

This number is rational - all fractions, including decimal fractions and mixed numbers are rational.

Convert them to improper fractions and proceed the same way you would multiply two fractions.

You turn the mixed number into an improper fraction then multiply by the reciprocal.

Convert the mixed number to an improper fraction and proceed normally.

you have to turn them into improper fractions before you multiply them.

Convert them to improper fractions and proceed. The answer will be positive.

First change the mixed numbers into improper fractions by multiplying the denominator and the whole number and add the product to the numerator in the mixed numbers and then multiply the numerators and the denominators and divide the numerator by the denominator of the product.

The question is ambiguous. Do you want to know how to multiply a fraction by a whole number, as well as by a mixed number? Or are you asking how to multiply a whole number by a mixed number and express the product as a fraction? Or what?

Mixed number are rational numbers because they both have a whole number.

Convert them to improper fractions, invert the second one and proceed to multiply.

Mixed fractions can't become whole numbers.

If doing it without a calculator, then convert each mixed fraction into a top-heavy equivalent fraction and then multiply as for fractions.

To find the sum of two mixed numbers, turn the mixed numbers into improper fractions (multiply the base with the denominator and add the numerator), then add the two fractions. To add the two fractions, find the LCD (lowest common denominator) and add the two numerators, but leave the denominators the same.

what is dividing fractions and mixed numebers

A mixed number is a rational number. Mixed numbers are not a rational number but many of them.

First convert the mixed numbers into "top heavy (or "improper) fractions". Now multiply each of the improper fractions by each other - this makes the denominators the same. Now you can add both the fractions together (and cancel down if necessary).

To combine the fractions or subtract the fractions. Same method with mixed numbers.

First convert them into improper fractions. And then to multiply multiply both the numerators and the denominators. To divide just take the reciprocal ofthe denomiator anjd then multiply them.

you would convert the mixed numbers into fractions where the top number is greater than the bottom number, then multiply both the numerator and the denominator by a number that makes the denominators the same.

the same way you always multiply fractions. Change mixed numbers into improper fractions, multiply all numerators to get a new numerator, multiply all denominators to get a new denominator, then reduce the fraction.

You multiply the denominator by the whole number the add the numerator and you keep the denominator the same.