You divide both the numerator (15) and the denominator (12) by any factors that are common to both of them. Factors of 15 and 3 and 5. Factors of 12 are 2, 3, 4 and 6. Three is a common factor. So 15/12 becomes 5/4.
In their lowest terms
5/4
4/5
54/100= Divided it by 2 so its Answer=27/50
To express 1018 in its lowest terms, we need to find the greatest common divisor (GCD) between 1018 and any other number. Since 1018 is even, it is divisible by 2. Therefore, 1018 in lowest terms is 509/2.
In their lowest terms
33.3% as a ratio in lowest terms would be 1:3
9/10
1/5
1/5
1/5
It is 1413/5000 in its lowest terms
14:9
5/4
1/4
It is: 0.05 = 1/20 in its lowest terms as a fraction
4/5