The improper fraction 23/21 can be rewritten as 1 2/23 as a mixed fraction (one and two over twenty-three).
21
21
The Greatest Common Divisor/Denominator is 23
8
Since 21 is divisible by 3, the least common denominator of 3 and 21 is 21.
Find a common denominator. 21 is common. Multiply the fractions to achieve a common denominator of 21. 3/7 + 2/3 = 9/21 + 14/21 = 23/21
It is 12/1.
be more specific
4/10 Or Four Tenths
10/3= /9
When multiplying a fraction by a whole number, you should rewrite the whole number as a fraction. Do this by placing the number over a denominator of one.
It is the fraction in its simplest form.
One easy way is to write them all as fractions with the same denominator. They will no longer be mixed numbers, but each will be the equivalent. For example 1 1/2 1 2/3 and 1 and 3/4 So first, let's rewrite them not as mixed numbers 3/2, 5/3 7/4 Now a common denominator is 12 So we rewrite them with 12 as the denominator 18/12, 20/12 and 21/12. Now ordering them is straightforward. The larger the numerator, the bigger the number.
A common denominator, though not the least one, is 24*21 = 504.
Because 23 is a prime number, 21/23 is in its reduced form. You can make the fraction "un-reduced," so-to-speak, and multiply the numerator and the denominator by the same number. For example, multiply by 2/2 (which equals 1) so that the answer would be 42/46. 42/46 is an equivalent fraction to 21/23.
1/2=4/8=1/2
Expressed as a top-heavy fraction in its simplest form, by dividing the numerator and denominator by 10, 230/210 = 23/21.