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How do you multiply two fractions together?
The first step when multiplying fractions is to multiply the two numerators. The second step is to multiply the two denominators. Finally, simplify the new fractions. The fractions can also be simplified before multiplying by factoring out common factors in the numerator and denominator.
What is the formula for multiplying mixed fractions?
To multiply mixed numbers, first change any mixed number to an improper fraction. Then multiply the numerators together and the denominators together, as shown in Example .
How do you multiply mixed fractions with whole numbers?
Explanation:
- Convert the given mixed fraction to an improper fraction.
- Write the whole number in the form of a fraction with denominator 1.
- Multiply the numerators of both the fractions.
- Multiply the denominators of both the fractions.
- Combine them and simplify the fraction to its lowest form.
How do we add fractions with unlike denominators?
If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify.
Is it possible to multiply two mixed numbers and get a whole number?
Yes it is possible, if in the product, product of the denominators is a factor of product of numerators. In other words, when denominators cancel out with a portion of numerator.
How do you work out fractions with different denominators?
How to Add Fractions with Different Denominators
- Cross-multiply the two fractions and add the results together to get the numerator of the answer. Suppose you want to add the fractions 1/3 and 2/5.
- Multiply the two denominators together to get the denominator of the answer.
- Write your answer as a fraction.
How do you calculate fractions on a calculator?
First enter the numerator of the fraction, then press the division key and enter the denominator. Hit the “equals” key and the fraction will display as a decimal. You can’t convert a decimal to a fraction on the calculator, but the calculator can help you do it with a pencil and paper.
How do you solve a mixed fraction?
Solution:
- Step 1: Multiply the denominator with the whole number.
- Step 2: Add the numerator to the product obtained from step 1.
- Step 3: Write the mixed fraction with the sum obtained from step 2 as the numerator and the denominator of the original fractional part of the mixed fraction.
Which is the correct fraction for six multiplied by three quarters?
In words – six multiplied by three quarters = nine halfs. Fractions – use the slash “/” between the numerator and denominator, i.e., for five-hundredths, enter 5/100. If you are using mixed numbers, be sure to leave a single space between the whole and fraction part.
Which is the correct way to multiply the bottom of a number?
Proceed right to left. Multiply the ones digit of the bottom number to the next digit to the left in the top number. If you carried a digit, add it to the result and write the answer below the equals line. If you need to carry again, do so.
Which is the new numerator 3 + 2 = 5?
New numerator is 3 + 2 = 5 c) Write a previous answer (new numerator 5) over the denominator 3. For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators – LCM (2, 3) = 6.
Where do you put the multiplier in a long multiplication calculator?
The number with the most digits is usually placed on top as the multiplicand. Starting with the ones digit of the bottom number, the multiplier, multiply it by the last digit in the top number Write the answer below the equals line If that answer is greater than nine, write the ones place as the answer and carry the tens digit