Practise solving ratio problems and explore the different forms they take with BBC Bitesize Maths. For students between the ages of 11 and 14.

However, despite not taking a math class this semester, one thing that I seemed to learn a lot about was “ratios.” In the mathematical sense, ratios are the quantitative relationship between two ...

Heading Down the Ratio Tree A further reduction in the sample rate yields the 4:1:1 scheme. Here, the chroma channels provide one fourth the bandwidth of the "perfect" 4:4:4 sample rate. Although this ...

For instance, π (pi) = 3.14159… is pretty close to the relatively small ratio 22/7 = 3.14285. But the Golden Ratio (which is usually given the Greek symbol φ, phi) isn’t very close to any ...

P. G. Matthews, M. R. Lewis, E. M. Hubbard. Individual Differences in Nonsymbolic Ratio Processing Predict Symbolic Math Performance. Psychological Science, 2015; DOI: 10.1177/0956797615617799 ...