what would the fraction be of the mixed number 2 1/4?
回答 (89)
2014-12-22 6:41 am
The mixed number is 2 1/4
= (2 * 4 + 1)/4
= 9/4
= (2 * 4 + 1)/4
= 9/4
2014-12-22 5:55 am
The mixed number is 2 1/4
= (2 * 4 + 1)/4
= 9/4
= (2 * 4 + 1)/4
= 9/4
2014-12-22 1:56 am
The mixed number is 2 1/4
= (2 * 4 + 1)/4
= 9/4
= (2 * 4 + 1)/4
= 9/4
2014-12-21 3:47 pm
9/4
2014-12-21 2:59 pm
The fractional part is obviously ¼.
Expressed as an improper fraction, 2¼ = 9/4
Expressed as an improper fraction, 2¼ = 9/4
2014-12-21 6:13 pm
2 1/4 = 9/4
2014-12-22 3:50 pm
The mixed number is 2 1/4
= (2 * 4 + 1)/4
= 9/4
= (2 * 4 + 1)/4
= 9/4
2014-12-21 10:22 pm
2 x 4 +1 / 4 =9/4
2014-12-21 3:16 pm
9/4
2014-12-21 2:54 pm
9/4
2014-12-21 10:23 pm
9/4
2*4 + 1 = 9
9/4
Happy Holidays
2*4 + 1 = 9
9/4
Happy Holidays
2014-12-21 2:54 pm
9/4. How old are you?
2014-12-22 3:36 pm
If you're doing this first the first time, you do it Jim.Moor's way:
1. Separate the whole number from the fraction:
2 + 1/4
2. Express the whole number in terms of the fraction (realize that "1" can be by any number over itself):
2 * 4/4 + 1/4
If that doesn't completely make sense, use this instead first: 4/4 + 4/4 + 1/4
See, 4/4 is the same as 1. Multiply it by 2 to get 2.
3. Add
4/4 + 4/4 + 1/4 = 9/4
Now after you've done a few problems like that, you start to realize there is a quicker way. Use this formula:
x + y/z = (z*x + y) / z
In the case of your example, x = 2, y = 1, z = 4
(z*x + y) / z = (4*2 + 1) / 4 = 9/4
1. Separate the whole number from the fraction:
2 + 1/4
2. Express the whole number in terms of the fraction (realize that "1" can be by any number over itself):
2 * 4/4 + 1/4
If that doesn't completely make sense, use this instead first: 4/4 + 4/4 + 1/4
See, 4/4 is the same as 1. Multiply it by 2 to get 2.
3. Add
4/4 + 4/4 + 1/4 = 9/4
Now after you've done a few problems like that, you start to realize there is a quicker way. Use this formula:
x + y/z = (z*x + y) / z
In the case of your example, x = 2, y = 1, z = 4
(z*x + y) / z = (4*2 + 1) / 4 = 9/4
2014-12-24 11:31 am
9/4
First you multiply 2 with the number on the bottom (4) then you add that with the top number (1)
(2 * 4 + 1)/4
(8 + 1)/4
9/4
First you multiply 2 with the number on the bottom (4) then you add that with the top number (1)
(2 * 4 + 1)/4
(8 + 1)/4
9/4
2014-12-23 8:20 am
9/4
2014-12-23 5:26 am
2¼ = [(2)(4)+1]/4 = [8+1]/4 = 9/4
2014-12-23 4:17 am
denominator multiplied by whole number added to numerator: (4*2) +1 = 9/4
2014-12-23 3:34 am
2 = 2 x 4/4 = 8/4. Then add it to the 1/4. 8/4 + 1/4 = 9/4.
2014-12-23 12:51 am
2 1/4
= (2*4 + 1)/4
= 9/4
= (2*4 + 1)/4
= 9/4
2014-12-22 10:54 pm
Multiply the 2 by 4 and add 1 to get 9/4.
(2*4+1)=9/4
(2*4+1)=9/4
2014-12-22 9:01 pm
18/8
2014-12-22 6:21 pm
9/4
2014-12-22 5:47 pm
2=8/4
2 1/4=8/4+1/4=9/4
2 1/4=8/4+1/4=9/4
2014-12-22 5:15 pm
2 1/4 = 9/4
This is because 2 is 8/4 and 1/4 is literally 1/4
What this means is that 1 is essentially 4/4. You have this twice to make 8/4.
Easy.
This is because 2 is 8/4 and 1/4 is literally 1/4
What this means is that 1 is essentially 4/4. You have this twice to make 8/4.
Easy.
2014-12-22 5:13 pm
2 times 4 = 8 and add 1 giving you 9 fourths (9/4)
2014-12-22 4:45 pm
the answer is 9/4. you have the whole number which is 2, multiply it by 4 which is the dividend. add 1 and then you get 9/4.
2014-12-22 4:23 pm
9/4
2014-12-22 4:17 pm
9/4
2014-12-22 4:13 pm
9/4
2014-12-22 3:42 pm
9/4
2014-12-22 3:11 pm
9/4 is the IMPROPER fraction you seek.
2014-12-22 2:29 pm
9/4
2014-12-22 1:22 pm
9/4
2014-12-22 12:40 pm
denominator multiplied by whole no. plus numerator, whole divided by denominator
i.e., {(4*2)+1}/4=9/4
i.e., {(4*2)+1}/4=9/4
2014-12-22 12:37 pm
9/4
2014-12-22 8:35 am
9/4
2014-12-22 12:45 am
9/4 simples
2014-12-22 12:39 am
Comment to read: I told one female teacher in the 1980s that I had some students who were asked to multiply 9 times 4 and responded: "Just a moment, let me get out my calculator."
Her response: "Mine use one to multiply 2 times 2."
Advice: Do not become a student who believes "I need to have another person check my answer" or "Certainly, I will never be able to do mathematics".
Her response: "Mine use one to multiply 2 times 2."
Advice: Do not become a student who believes "I need to have another person check my answer" or "Certainly, I will never be able to do mathematics".
2014-12-22 12:34 am
9/4
2014-12-21 11:27 pm
9/4
2014-12-21 11:05 pm
To convert 2 to a fraction, multiply it by 1 so we don't change it's value.
4/4 = 1 so multiply 2 x 4/4 = 8/4
Now that you have a common denominator you can add them.
To add fractions simply add the top numbers once they all have common denominators.
8/4 +1/4 = (8+1)/4 or 9/4
4/4 = 1 so multiply 2 x 4/4 = 8/4
Now that you have a common denominator you can add them.
To add fractions simply add the top numbers once they all have common denominators.
8/4 +1/4 = (8+1)/4 or 9/4
2014-12-21 10:56 pm
9/4
2014-12-21 9:58 pm
9/4
2014-12-21 6:06 pm
9/4
2014-12-21 5:57 pm
2 1/4 = ((2*4) + 1)/4 = (8+1)/4 = 9/4
2014-12-21 5:19 pm
If a fraction is of the form a b/c then=it is (ac+b)/c so it is (4*2+1)/4=9/4=2.25
or simply fractional part is 1/4 so it is 0.25
or simply fractional part is 1/4 so it is 0.25
2014-12-21 4:54 pm
9/4
2014-12-21 3:01 pm
1/4 is the fraction part of 2 1/4.
2015-03-22 9:10 am
9/4
2015-02-23 4:37 am
9/4
2014-12-28 11:54 am
It's simple: 2 1/4 = 9/4
2014-12-28 1:20 am
The mixed number is 2 1/4
= (2 * 4 + 1)/4
= 9/4
= (2 * 4 + 1)/4
= 9/4
2014-12-27 8:06 pm
1/3
2014-12-27 9:53 am
2+1/4
here first we need to multiply 2 with 4
we will get the answer 8
now add 8 with 1 we will get answer 9
final answer is 9/4(fractional form)
here first we need to multiply 2 with 4
we will get the answer 8
now add 8 with 1 we will get answer 9
final answer is 9/4(fractional form)
2014-12-27 6:33 am
5*1/4
2014-12-27 6:18 am
9/4
2014-12-27 12:57 am
2 1/4 = 9/4
2014-12-26 3:31 pm
2 1/4
={(2*4)+1}/4
=9/4
={(2*4)+1}/4
=9/4
2014-12-26 2:10 pm
The mixed number is 2 1/4
= (2 * 4 + 1)/4
= 9/4
= (2 * 4 + 1)/4
= 9/4
2014-12-26 1:11 pm
9/4
2014-12-26 5:42 am
9/4
2014-12-26 5:39 am
A
2014-12-25 4:52 pm
9/4
2014-12-25 7:00 am
Just use decimal 2.25 or 1/225. Both same for two and 1/4th %
2014-12-24 10:50 pm
The mixed number is 2 1/4
= (2 * 4 + 1)/4
= 9/4
= (2 * 4 + 1)/4
= 9/4
2014-12-24 9:14 pm
Well, a quarter is 1 divided into 4. How many quarters do we have? 8 quarters make 2, then we have the extra quarter. So that's 9 quarters.
Or... 2 + 1/4 = 8/4 + 1/4 = 9/4
Or... 2 + 1/4 = 8/4 + 1/4 = 9/4
2014-12-24 6:52 pm
9/4
2014-12-24 5:52 pm
the correct answer would b 9 over 4
2014-12-24 5:48 pm
The mixed number is 2 1/4
= (2 * 4 + 1)/4
= 9/4
= (2 * 4 + 1)/4
= 9/4
2014-12-24 4:52 pm
A
2014-12-24 1:12 pm
A
2014-12-24 8:55 am
9/4
2014-12-24 6:29 am
9/4
2014-12-24 5:51 am
21/4=9/4.
2014-12-24 2:37 am
The mixed number is 2 1/4
=(2*4+1)/4
=9/4
=(2*4+1)/4
=9/4
2014-12-24 1:37 am
9 over 4
2014-12-24 1:09 am
9/4
2014-12-24 12:19 am
2 1/4 Multiply the two by the denominator 4 and you get 8 then add the numerator to the 8 and then place it over the 4 and the answer is....Drum roll please!!!!!!!!!!!!!!!! 9/4
2014-12-24 12:06 am
9/4
2014-12-23 11:27 pm
an improper fraction 9/4
2014-12-23 7:01 pm
9/4
2014-12-23 5:27 pm
my question to you is are you seriously askiing this here?
2014-12-23 1:52 pm
2 1/4 = (2*4+1)/4 = 9/4
2014-12-23 7:40 am
The mixed number is 2 1/4
= (2 * 4 + 1)/4
= 9/4
= (2 * 4 + 1)/4
= 9/4
2014-12-23 7:02 am
2 1/4 = 2 + 1/4 = 8/4 + 1/4 = 9/4
2014-12-23 5:48 am
2 1/4
= (2*4 + 1)/4
= 9/4
= (2*4 + 1)/4
= 9/4
2014-12-23 2:28 am
Think of it in simpler terms: If you had $2.25 in quarters, how many quarters would you have?
There's your numerator.
The denominator stays the same when converting a mixed number to fraction before reducing, but 9/4 cannot be reduced.
There's your numerator.
The denominator stays the same when converting a mixed number to fraction before reducing, but 9/4 cannot be reduced.
2014-12-22 9:01 pm
umm.......this is your homework huh
2014-12-22 12:49 pm
I'm not at all sure what it would be, but I do know what it is.
2014-12-21 3:03 pm
the fraction part is the 1/4.
2014-12-23 2:33 am
1/3
收錄日期: 2021-04-18 00:22:21
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20141221065307AAUgijh