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What are the steps to multiplying rational numbers?
Step 1 Make the whole number a fraction by making it ?/1 Step 2 Make the mixed number a improper fraction by multiplying the denominator by the whole number and then adding the numerator and putting that on top of the original denominator. Step 3 SOLVE using basic multiplying fractions rules Step 4 SIMPLIFY
How is multiplying fractions different from adding or subtracting fractions?
When multiplying fractions, the fractions do not have to have the same denominator as when adding or subtracting. You just multiply the numerators and multiply the denominators, then reduce if necessary.Example : 3/4 x 5/7 -- multiply 3 times 5 and 4 times 7 = 15/28Example : 2/3 x 6/7 -- multiply 2 times 6 and 3 times 7 = 12/21* In this case, you can divide by 3/3 to reduce the fraction to 4/7
How do you multiply mixed fractions by simple fractions?
There is no difference between multiplying proper fractions and multiplying a proper fraction by an improper one. Change the mixed fraction back into an improper fraction then multiply acros. For example, 2 1/4 times 2/3 = 9/4 * 2/3 = 18/12 = 3/2 = 1 1/2 (one and a half) yes and then you eat chicken with a pancake on your head no just kidding this is a very good answer hope you understand
How do you multiply fractions with whole numbers?
So, pretend the whole number has a one under it. Then put them side by side and multipy. If it is a improper fraction (ex. 13 over 3) reduce it. OR do this: So, using the same example, 3 goes into 13 four times, with one left over, therefore it is 4 (how many times it goes in) with 1 (left over) over 3 (the number on the bottom stays the same. We learned this in math a few days ago.
How can you tell if two fractions are equivalent?
Two fractions are equivalent if the fully simplified fractions are equal. If you can multiply the fraction with the smaller numerator and denominator by the same value to equal the second fraction. For example the fractions 3/4 and 9/12. The nominator and denominator, 3 and 4 have both been multiplied by 3 to equal 9/12. Cross multiply. If the products are equal, the fractions are equal. Cross multiplying means to multiply each numerator of one fraction with the denominator of the other fraction.
How is multiplying of fractions simialar to dividing of fractions?
In multiplication and division of fractions, both involve multiplication. This is their similarity. In multiplication of fractions, multiply the numerator by the numerator of the other fraction and the denominator by the denominator of the other fraction. Example: 1/2 * 2/3 = 2/6 In division of fractions, reciprocate the divisor then follow the step in multiplying fractions. Example: 1/2 ÷ 2/3 = 1/2 * 3/2 = 3/4
How do you dive fractions by fractions?
You divide fractions by fractions by multiplying by the inverse. For instance, 1/3 divided by 3/4 is the same as 1/3 multiplied by 4/3, which is 4/9.
What is the process should follow when multiplying fractions?
Multiply the numerators to get the numerator, and multiply the denominators to get the denominator. So for example, 1/2 * 3/4 = (1 * 3)/(2 * 4) = 3/8.
How does multiplying 2 fractions differ from adding 2 fractions?
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When multiplying fractions do you multiply the denominator?
When multiplying fractions you multiply the numerator to the numerator and the denominator to the denominator. For example: 2/3 x 4/5 = 2x4/3x5
How do you multiply improper fractions with simple fractions?
Multiply the numerator by the numerator, and the denominator by the denominator. If you find this explanation unclear, take this example: 9/8 (improper fraction) x 3/4 (simple fraction) = 27/32 (answer)---if you can simplify it, do so. If it is a mixed number (e.g. 1 3/4), change the mixed number to an improper fraction and follow the steps above. The same applies to simple fraction multiplying by simple fraction.
How do you divied fractions?
You can divide fractions by flipping the second fraction and multiplying them instead. For example, (1/2) / (3/4) = (1/2) x (4/3) = (4/6) = (2/3).
What are the steps to multiplying rational numbers?
Step 1 Make the whole number a fraction by making it ?/1 Step 2 Make the mixed number a improper fraction by multiplying the denominator by the whole number and then adding the numerator and putting that on top of the original denominator. Step 3 SOLVE using basic multiplying fractions rules Step 4 SIMPLIFY
How do you make fractions into equivalent fractions?
You multiply (or divide) the numerator and the denominator by the same number. For example, 1/2 is equivalent to 3/6, which you get by multiplying both parts (numerator and denominator) by 3.
How is multiplying fractions different from adding or subtracting fractions?
When multiplying fractions, the fractions do not have to have the same denominator as when adding or subtracting. You just multiply the numerators and multiply the denominators, then reduce if necessary.Example : 3/4 x 5/7 -- multiply 3 times 5 and 4 times 7 = 15/28Example : 2/3 x 6/7 -- multiply 2 times 6 and 3 times 7 = 12/21* In this case, you can divide by 3/3 to reduce the fraction to 4/7
How is dividing fractions related to multiplying?
It is as for example 2/3 divided by 3/4 becomes 2/3 times 4/3 = 8/9
How do you multiply and divide fractions?
To multipy fractions, multiply the numerators and divide them by the product of the denominators. Example (2/3)(5/6)=(2x5)/3x6)=10/18=5/9 To divide fractions, invert the denominator and multiply as above Example (2/3)/(5/6)=(2/3)(6/5)=(2x6)/(3x5)=(12/15)=4/5
