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Yes, you multiply the numerator by the numerator, and the denominator by the denominator, and then reduce the fraction. For instance:
One half of two fifths is
1/2 x 2/5 = 2/10 which, when reduced, equals 1/5. Logically, if you have half of two fifths, you have one fifth. If you had half of four fifths, you would have two fifths, and so on.
What else can I help you with?
Do you need a common denominator to multiply fractions?
No.
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.
Could you cross multiply numerator by denominator to compare fractions?
yes
When multiplying fractions when they have same common denominator do you multiply the denominators?
YES.
When you add or subtract fractions why doesn't the denominator change?
Because the denominator does not express a value, only the size of the parts being added or subtracted. You can think of integers as fractions with a denominator of 1. At any rate, 1/3 plus 1/3 = 2/3, as you can see with any sliced pizza. When you multiply fractions, the denominator is telling you to change the size of those parts, so that 1/2 of 1/3 is 1/6.
When You Multiply Fractions do you change the denominator?
No.
When you multiply fractions do you multiply the denominator?
yes. you multiply the numerator and denominator
How do you figure out what fractions are greater?
Change the fractions to the same denominator then compare.A quick way is to multiply UP on cross multiply and compare.
How do you multiply fractions with same denominator?
multiply denominator by denominator and vice versa
How can you change fractions to similar fraction?
Multiply the numerator and the denominator by the same integer.
Do you multiply the denominator when you multiply fractions?
Yes you do.
How do you change e a fractions as a percent?
Divide the denominator into the numerator. Multiply the result by 100.
To multiply fractions do you have to have the same denominator?
No.
Do you multiply the common denominator in fractions?
you do not do that
When you multiply fractions which reciprocal do you use?
None. Multiply numerator by the numerator and denominator by denominator.
How can you change mixed numbers to improper fractions?
Multiply the denominator by the whole number, add the numerator and put that total over the denominator.
How do you change a fraction so they have the same denominator?
First, find a common denominator for the two (or more) fractions. Then, for each fraction, multiply numerator and denominator by the same number (different numbers for different fractions, though), to convert to the common denominator.
