3/4 = 9/12
An irrational number is a real number that cannot be expressed as a ratio of two integers, pq/ where q > 0. sqrt(2) and pi are examples.
6:4 = 12:8
A real world example of what? Math in general? Geometry nets? Name the math concept and it'll be easier for readers to give you a real world example.
jj
the pyramids in Egypt are build exactly to the golden ratio.
3/4 = 9/12
An irrational number is a real number that cannot be expressed as a ratio of two integers, pq/ where q > 0. sqrt(2) and pi are examples.
6:4 = 12:8
A real world example of what? Math in general? Geometry nets? Name the math concept and it'll be easier for readers to give you a real world example.
30 is not a ratio. In a ratio, two numbers are always specified, for example, 30:1. If that's what you mean, you can simply multiply both numbers - in this case, 30 and 1 - by any real number (both by the same real number), to get an equivalent ratio.
jj
an example that shows adhesion at work in real life is milk on the sides of your glass or on your skin.
The painting was so real that I spoke to it.
Entering a classroom and then engaging into learning.
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Conversion factors is one name given to this device. 100oC = 212oF would be a specific example.+++ That does not give a ratio, because you can not give a ratio between different units unless one unit is a linear multiple of the other. The example above will not work because the link between ºC and ºF is not linear, and the conversion cannot give a ratio.+++++A better example would be 9°R/5K where °R is degrees Rankine and K is Kelvin12 inches/foot1760 yards/mile1000 m/km