0
To subtract a mixed number from a whole number, first you must make them both fractions. For example, if the problem is 12 and one half - 5, you would multiply 12 by 2, getting 24, and add one, making 25 over 2. Then, just put 5 over one. Now, you must have the 2 bottom numbers be the same, so you have to find the common denominator. The common denominator would be 2, so you leave 25 over 2 the same and change 5 over one to have a denominator of two. To do this, multiply one by two to get 2, and do the same to 5 to get 10. Now you have 25 over 2 - 10 over 2. Subtract the two top numbers to get 15 over 2. To make this a mixed number, divide 15 by 2 to get 7.5, which in mixed number form is 7&1/2.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How to subtract a mixed number from a whole number?
You convert the mixed numeral into an improper fraction. Now subtract the improper fraction from the whole number by putting the whole number over 1.
What is a subtracting mixed number?
Subtracting a mixed number is just subtracting fractions but with a whole number by a fraction. To subtract tun the mixed numbers into improper fractions and find the common denominator. Then you subtract the numerators.
How can you subtract mixed numbers when the fraction in the first mix number is less than the fraction in the second mixed number?
Yes, you can but you need to "rename" the whole part of the first mixed number.
How do you convert a whole number to a mixed number?
A whole number could be converted to a mixed number, but that might only be useful when subtracting a mixed number from a whole number. To change a whole number to a mixed number, simply take one away from the whole number and then change the 1 to a fraction that is equivalent to 1 (numerator and denominator are the same). For example 5 - 2 1/4. To subtract, you might want to change the 5 to 4 4/4. Then, you can subtract 1/4 from 4/4 to get 3/4 and 2 from 4 to get 2. The answer is 2 3/4.
What does it mean to divide a fraction by a whole number?
It means how many times you can subtract the whole number from the fraction before you reach zero. Assuming you've not got a mixed fraction, the whole number will only be able to be subtracted a fractional number of times.
How to subtract a mixed number from a whole number?
You convert the mixed numeral into an improper fraction. Now subtract the improper fraction from the whole number by putting the whole number over 1.
How do your borrow from a whole number when subtracting fractions?
A mixed number has a whole number and a fraction. A fraction is a number that is less than whole and that has a denominator underneath a numerator. To add or subtract mixed numbers, add or subtract the fractions, then add or subtract the whole numbers. If the fraction portion of a mixed number, such as 2 5/6, is more than the fraction portion of the mixed number you're trying to subtract from, such as 3 1/6, you must borrow from the whole number of the mixed number you're trying to subtract from to make its fraction bigger... Please comment on my answers I do not have a Facebook account...
When you subtract a mixed number from a whole number what will the answer be?
It will be either a mixed fraction or a proper fraction, positive or negative.
What is a subtracting mixed number?
Subtracting a mixed number is just subtracting fractions but with a whole number by a fraction. To subtract tun the mixed numbers into improper fractions and find the common denominator. Then you subtract the numerators.
How do you subtract mixed numbers with regrouping?
you take away one of the whole number=then you add or subtract your fractions=
Mixed numbers combine fractions and percents?
True
How do you subtract a mixed number from a whole number?
you simply put the whole number over oneOk, how do you do 15-3 3/4???easy, ya just have to put the whole number over one and turn the mixed number into a fraction, then solve itchange the whole number into a mixed number
How do you subtract mixed numbers and borrow from the whole number?
you subtract mixed numbers by changing them to improper fractions. to borrow from a whole number you take away one like 5 changes to 4 and then you change look to the other mixed number your subtracting by and write its denominator as 4s denominator.
How can you subtract mixed numbers when the fraction in the first mix number is less than the fraction in the second mixed number?
Yes, you can but you need to "rename" the whole part of the first mixed number.
How do you convert a whole number to a mixed number?
A whole number could be converted to a mixed number, but that might only be useful when subtracting a mixed number from a whole number. To change a whole number to a mixed number, simply take one away from the whole number and then change the 1 to a fraction that is equivalent to 1 (numerator and denominator are the same). For example 5 - 2 1/4. To subtract, you might want to change the 5 to 4 4/4. Then, you can subtract 1/4 from 4/4 to get 3/4 and 2 from 4 to get 2. The answer is 2 3/4.
How do you subtract fractions from whole numbers?
turn the whole number into an inproper fraction by doing this: multiply it by the denominator of the fraction.that answer is your numerator make the fractions denominator the whole number's denominator.then subtract just the numerators.you should have an improper fraction as your final answer, so turn that into a mixed number.
What does it mean to divide a fraction by a whole number?
It means how many times you can subtract the whole number from the fraction before you reach zero. Assuming you've not got a mixed fraction, the whole number will only be able to be subtracted a fractional number of times.
