This is part of a more general requirement, to have answers as simple as possible. In the case of fractions, it looks a bit awkward if you give an answer as 123/246, when this can also be expressed as 1/2.
3980
No, it is already a fraction in its lowest terms.
The fraction 291 over 485 in lowest terms is 3/5
The fraction is not reduced to lowest terms. We can reduce this fraction to lowest terms by dividing both the numerator and denominator by 4, because 4 is the Greatest Common Divisor of the numbers 52 and 64. So, this fraction reduced to lowest terms is 13/16
1/10
It is: 7/8 plus 5/8 = 12/8 or 3/2 in its lowest terms
It is not possible to reduce a percent to it's lowest terms. It is possible to reduce a fraction to it's lowest terms, however.
3980
1x2x
0.642 as a fraction in its lowest terms is 321/500
No, it is already a fraction in its lowest terms.
The fraction 291 over 485 in lowest terms is 3/5
The fraction is not reduced to lowest terms. We can reduce this fraction to lowest terms by dividing both the numerator and denominator by 4, because 4 is the Greatest Common Divisor of the numbers 52 and 64. So, this fraction reduced to lowest terms is 13/16
1/10
5/8
To reduce the number 83, you can divide it by its factors or reduce it in terms of a fraction. However, as 83 is a prime number, it cannot be simplified further in this way. If you meant to reduce it in terms of a fraction, you could express it as a fraction over another number, such as 83/1. Otherwise, 83 remains as it is.
Find the GCF of the numerator and the denominator. Divide each of them by that number. If the GCF is 1, the fraction is already in its lowest terms.