what is the R.F of 2.5cm to 4cm?
This is the strangest geography question I've ever seen.
It's one of the strangest questions I have ever seen, period!
Rf calculations? Is this thin layer chromatography? if so, you simply divide the two. 2.5/4 =
To find the ratio of 2.5cm to 4cm, you need to divide the two numbers. The ratio is obtained by dividing the numerator (2.5cm) by the denominator (4cm).
The formula for finding ratios is: Ratio = numerator / denominator
In this case, the ratio is: Ratio = 2.5cm / 4cm
To calculate this ratio, divide 2.5 by 4:
Ratio = 2.5 / 4 ≈ 0.625
So, the ratio of 2.5cm to 4cm is approximately 0.625.