0
how to get the answer when you need to multiply fractions?
Angel Valdez-Ramirez
Butterfly or cross multiply method the nominator of the first fraction times the denominator of the second and vise versa.
Garps
Add your answer:
Earn +20 pts
Do you need a common denominator to multiply fractions?
No.
Do you need a common denomaitor when you multiply fractions?
No.
Do you still cross multiply when you have like fractions?
You do not need to.
What does it mean to multiply and divide fractions?
multiply and divide fractions!-.-
Do you need to find a common denominator when you multiply fractions why or why not?
one-sixth
Do you need a common denominator for all fractions before doing the order of operations?
You DO need a common denominator to add, subtract, or compare fractions. You DO NOT need a common denominator to multiply or divide fractions.
How can you use models to multiply fractions?
No, you cannot use models to multiply fractions!!
How do you find volume with fractions?
You multiply the fractions
When you multiply two fractions do you need to find a common deniminator first?
No. Fractions don't need the same denominator in order to multiply them. The numerator of their product is simply the product of their numerators, and the denominator of their product is just the product of their denominators.
Do you need common denomonators when mutiplying fractions?
No! You can multiply fractions without common denominators. For example: 2/4 + 7/1 Multiply straight across. The answer is then 14/4 or 3.5
Do you multiply the denominator when you multiply fractions?
Yes you do.
What is the difference between cross and across?
When you add or subtract fractions you cross multiply and when you multiply or divide fractions you across multiply.
