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How do you find a missing numerator?
When doing changing fractions to equivalent fractions, if you multiply or divide the denominator by a number, you have to do the same to the numerator. Here is an example:2/3 + 4/5 =To find the LCM of 3 and 5, list the multiples of each until you find one that they have in common:3, 6, 9, 12, 15, 18...5, 10, 15, 20...15 is the LCM.To change the 3 in 2/3 to 15, multiply it by 5. Since you multiplied 3 by 5, you have to multiply the 2 by 5. The equialent fraction is 10/15.To change the 5 in 4/5 to 15, multiply it by 3. 3 x 5 = 15. Now, you have to do the same to the numerator 4. 3 x 4 = 12. The fraction is 12/15.Now, you can add the fractions together:10/15 + 12/15 = 22/15, but it is an improper fraction, so you need to change it to a mixed number. To find the whole number, divide the numberator by the denominator. 22 divided by 15 is 1 with a remainder of 7. Use the 7 as the numerator and the 12 (the number you divided by) as the denominator.The answer is 1 7/12. It is in simplest form because 7 is a prime number that will not divide evenly into 12.
If a map scale shows 1 inch equals 400 miles what would 2 12 inches equal?
Assuming you mean "two and a half inches"? The answer is 1000 miles
Math thing that comes in pairs 2 to 12?
If you are talking about factors, which are the multiple pairs of a number. The factors of twelve would be 1 and 12, 2 and 6, and 3 and 4
What are the 2 types of art?
Two types of art are two dimensional and three dimensional.
What is a two-story type house?
Most likely would be a traditional 2-story house with a finished attic considered to be the 1/2 story (permanent stairs/walk-up).
What are 2 fractions equivilant to 1 over 4?
2 over 8 and 3 over 12.
3 fractions that are equivilant to 8 - 12?
16/24, 4/6, and 2/3
What is the equivilant fraction to one third?
There is an infinite number of fractions that are all equivalent to one third. Here are a few of them: 2/6 3/9 4/12 19/57 264/792
What are two fractions for 2 out of eight?
1/4, 3/12
What is two equivalent fractions for 1over6?
2/12, 3/18
What are two equivalent fractions 14?
2/8, 3/12
What are two fractions between two thirds and one fourth?
Two fractions between 2/3 and 1/4 are: 1/3, 1/2 To find fractions in between two fractions, simply change the denominator of the fraction. It is sometimes easier to express the two fractions with a common denominator if there is a significant difference between them. For instance, express 2/3 and 1/4 as 8/12 and 3/12, respectively. You can see that there are atleast 4 fractions between the two.
What are the two equivalent fraction for 3-12?
15
What are two equivalent fractions for 2 12?
4\16, and 7\45
What are two other fractions that are equivalent to 12?
24/2 and 12000/1000
What is two equivalent fractions of 16 4?
8/2, 12/3
What are two equivalent fractions for one six?
2/12, 3/18
