It is: 3 to 5
2.5 = 5/2. Therefore, 2.5 in ratio form will be 5 : 2.
1250*5 = 6250
1250 / \ 5 250 / \ 5 50 / \ 5 10 / \ 2 5 2 * 54 = 1250
3 ways to write a ratio is using : to / Example, 4:5 4to5 4/5
It is: 3 to 5
the answer is 5:3 :))
For example: if the primery winding on the transformer were 250 turns and the 1250 turns on the secondary, what is the turn ratio? Well what you do is you take 1250 divide that by 250 will give you 5. So the answer would be 1:5 since 1 will be on the top of the 250 and the 5 would be on the top of the 1250. IN ALL STEP UP TRANSFORMERS HAVING A TURNS RATIO MORE THAN ONE...BECAUSE IT STEPS UP VOLTAGE.
2 to 5
2.5 = 5/2. Therefore, 2.5 in ratio form will be 5 : 2.
1250 = 2 x 5^4.
1250*5 = 6250
1250 / \ 5 250 / \ 5 50 / \ 5 10 / \ 2 5 2 * 54 = 1250
3 ways to write a ratio is using : to / Example, 4:5 4to5 4/5
like you would write a fraction. or you could use a colon between the numbers. ex: 4/5 or 4:5 both mean 4 to 5
well to write a ratio from 1 to 5, there are 3 total ways 1. write it as a fraction - 1/5 2. 1:5 3. 1 to 5 <><><><><> You can also write it as a decimal, 0.2
1:5 or 1/5