5/8
2/15
The lowest term is a ratio of 3:1
2/3
29 to 15
15 to 1
1/5
5/3
ratio of 15/32 as a fraction in lowest terms=15/32ratio=15/32
The fraction five-fifteenths written in the lowest terms is one-third.
To express the fraction 10/15 in lowest terms, you need to find the greatest common divisor (GCD) of 10 and 15, which is 5. Dividing both the numerator and the denominator by 5, you get 2/3. Therefore, 10 and 15 written in lowest terms is 2/3.
3/10
This is all about factorising. Firstly yo have to find the biggest number that will go into both 15 and 75. 15 goes into both 15 and 75. Divide both numbers by 15, (15/15=1) (75/15=5) Therefore the ratio in its lowest terms is 1:5 If you can not recognise that 15 is the highest common factor straight off then look for smaller ones each time. e.g. divide by 5. Ratio = 3:15 divide new ration by 3. Ratio = 1:5