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How do you explain what i need to do if the sum of the mixed numbers includes an improper fraction?
Change the mixed numbers into improper fractions and carry out the calculations accordingly
Why do you have to change a mixed number to an improper fraction before multiplying mixed numbers?
You don't.
How do you do dividing fractions and mixed numbers?
You change the mixed number into an inproper fraction.
How do you subtract mixed numbers and improper fraction?
First you would want to change the mixed number to an improper fraction. Then you can subtract
How do you change 3 over 21 in a mixed number?
You can't. That is a proper fraction. You can only turn improper fractions into mixed numbers
How do you explain what i need to do if the sum of the mixed numbers includes an improper fraction?
Change the mixed numbers into improper fractions and carry out the calculations accordingly
Why do you have to change a mixed number to an improper fraction before multiplying mixed numbers?
You don't.
How do you find the multiplicative inverse of mixed numbers?
change it to an improper fraction and then do it
How do you Multiply three or more mixed numbers.?
Convert them to improper fractions and proceed the same way you would multiply two fractions.
How do you do dividing fractions and mixed numbers?
You change the mixed number into an inproper fraction.
How do you subtract mixed numbers and improper fraction?
First you would want to change the mixed number to an improper fraction. Then you can subtract
Why change mixed numbers to improper fractions?
For addition, subtraction, division and multiplication with other fractions
How do you get the ratio?
Express the numbers in lowest form and then if it's an improper number, change it into a mixed number. :))
Do you change a mixed number into an improper number while adding and subtracting?
you do what makes sense given the numbers, if the fractions work out beautifully, you can just leave them as mixed numbers, otherwise it's best to keep them as improper fractions
How do you change 3 over 21 in a mixed number?
You can't. That is a proper fraction. You can only turn improper fractions into mixed numbers
How to multiply mixed numbers?
First change the mixed numbers into improper fractions by multiplying the denominator and the whole number and add the product to the numerator in the mixed numbers and then multiply the numerators and the denominators and divide the numerator by the denominator of the product.
Why do you change mixed numbers to improper fractions before multiplying and dividing?
Because common denominators allow adding and subtracting of numerators. Improper fractions also have simplified rules over mixed numbers when performing multiplication and division.
