it is the same as 1 to 5
2 is to 5 as 10 is to 25 the ratio 10/25 is the same as 2/5
The focal ratio ( 'f' number ) is the ratio of focal length to diameter. For the numbers given in the question, assuming they're both in the same unit, this telescope is a 25/5 = f/5.
5
The ratio of 5 ounces to 25 ounces is 1:5. This can be simplified by dividing both numbers by 5 to get the simplest form of the ratio, which is 1:5.
5:3 Ratio of 25 to 15 = 25:15 or 5:3
25 students to sit at 5 tables is a ratio.
5 to 1
percentage is simply a ratio with 100 on the bottom eg 2/5 = 40/100 so 2/5 is the same as 40 per 100 or 40 percent as we might say
Expressed as a ratio in its simplest form, 10 boys to 25 girls are in the ratio 2:5.
5:6
20%