Same as two, multiply all the numerators, then all the denominators:
eg 3/7 x 4/9 x 2/5 = (3 x 4 x 2)/(7 x 9 x 5) ie 24/315 which simplifies to 8/105
No, you cannot use models to multiply fractions!!
When you divide by fractions, you invert and multiply.
yes. you multiply the numerator and denominator
to order fractions you can cross multiply two fractions at a time or you can convert all the fractions into decimals.
To get a fraction of another fraction you have to multiply the fractions. To multiply fractions, just use this simple algorithm: Step 1-Turn all whole numbers and mixed numbers into improper fractions. Step 2-Multiply the numerators of the 2 fractions. The answer to that problem will be the numerator of the answer. Step 3-Multiply the denominators of the 2 fractions. The answer to that problem will be the denominator of the answer. Step 4-Reduce.
Multiply any two of them together first and then multiply the result by the third fraction.
Convert them to improper fractions and proceed the same way you would multiply two fractions.
multiply and divide fractions!-.-
Multiply them together. For example one half of three tenths is 1/2 x 3/10 =3/20
You multiply straight across. Let's take one half and two halves for example. Multiply across, and you get three quarters.
No, you cannot use models to multiply fractions!!
You multiply the fractions
When you add or subtract fractions you cross multiply and when you multiply or divide fractions you across multiply.
Yes you do.
When you divide by fractions, you invert and multiply.
yes. you multiply the numerator and denominator
To get equivalent fractions, multiply or divide both the numerator and the denominator (the top and bottom parts of the fraction) by the same number. For example, if you multiply top and bottom by 2, you get 2/3 = 4/6.