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Is it necessary to cross multiply when multiplying fractions?
No.
Do you cross simplify in multiplying fractions?
65
What does cross multiplyng mean?
Cross-multiplying is when you have two fractions, and you multiply the numerator of each fraction by the other fractions's denominator. In other words, if you have two fractions a/b and c/d, cross-multiplying would be finding a*d and b*c. If a/b=c/d, then ad = bc.
When multiplying fractions do you multlply to the side or cross multiply?
Multiplying fractions is the easiest operation you can do with them. Nothing complicated is required, just multiply the top two and the bottom two. Simple as that!
Why does cross-multiplying work?
I dont know the answer
Is it necessary to cross multiply when multiplying fractions?
No.
Do you cross simplify in multiplying fractions?
65
What does cross multiplyng mean?
Cross-multiplying is when you have two fractions, and you multiply the numerator of each fraction by the other fractions's denominator. In other words, if you have two fractions a/b and c/d, cross-multiplying would be finding a*d and b*c. If a/b=c/d, then ad = bc.
When multiplying fractions do you multlply to the side or cross multiply?
Multiplying fractions is the easiest operation you can do with them. Nothing complicated is required, just multiply the top two and the bottom two. Simple as that!
What is the definition of multiplying fractions?
definition of multiplying fractions?
Why does cross-multiplying work?
I dont know the answer
What is an algorithm for multiplying fractions?
Multiply straight across and cross reduce when necessary
Why does the butterfly method work when comparing fractions?
it works when comparing fractions by multiplying the fractions to see whitch one is greater not greater and equal
what is the meaning of multiplying fractions and where the rules comes from?
Multiplying fractions is all about division
How is multiplying rational numbers like multiplying fractions and multiplying decimals?
Fractions and decimals are usually rational numbers. Besides, multiplying rational and irrational numbers is also similar.
What are the rules for multiplying fractions?
When multiplying 2 fractions, we multiply the two numerators together and the two denominators together.
How do you cross simplify when multiplying fractions?
You look at the fractions sideways. Lets say that you had 3/4 and 2/3 and you were multiplying them. Put them on paper. Now you can see that 4 and 2 are compatible. What you do is: Cross out the four and put a 2. This means 2 goes into 4 twice. Then cross out the 2 and put a 1. This means that 2 goes into 2 once. Now you just multiply. Hope that answered your question!
