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Ratios (mathematical)
A ratio is when two numbers are shown in relationship to one another. mathematical
1,226 Questions
Well, isn't that just a happy little question! The ratio of 20 is simply 20:1. It's like having 20 slices of a delicious cake all to yourself - what a delightful thought! Just remember, ratios are just a way of comparing two quantities, like colors on your palette blending together beautifully.
What is the ratio of 56 to 70?
Well, isn't that just a happy little question! The ratio of 56 to 70 can be simplified by dividing both numbers by their greatest common factor, which in this case is 14. So, the ratio simplifies to 4:5. Remember, there are no mistakes in ratios, just happy little simplifications.
How can fresh water be made from saltwater?
Freshwater can be made from seawater by a process called desalination.
What is the ratio of uL in the metric system?
The answer depends on the ratio of a uL with what: a millilitre, a litre, etc.
Fibonacci frequencies are frequencies for musical notes based on intervals that approximate ratios of the first few Fibonacci numbers: 1, 1, 2, 3, 5, 8.
The table below lists the name of the note, the Fibonacci ratio, the calculated frequency and the actual frequency. They are based on A = 440 Hertz.
A 1:1 440 440.00 Start
A 2:1 880 880.00 Octave
D 2:3 293.33 293.66 Fourth
F 2:5 176 174.62 Augmented fifth
E 3:2 660 659.26 Fifth
C 3:5 264 261.63 Minor third
E 3:8 165 164.82 Fifth
C# 5:2 1100 1108.72 Third
F# 5:3 733.33 740.00 Sixth
C# 5:8 275 277.18 Third
D 8:3 1173.33 1174.64 Fourth
F 8:5 704 698.18 Augmented fifth
What is the mole ratio of NH3?
Calculation in two steps:
- mass (g) / molar mass (g/mol) = moles NH4NO3
6.84 / (1*14.01 + 4*1.008 + 1*14.01 + 3*16.00) =
6.84 / (80.052) = 0.0854 mole NH4NO3
- NH4NO3 moles * 2 moles N/mole NH4NO3 = moles N atoms
0.00854*2 = 0.171 moles N atoms
The answer depends on what characteristics being compared and the comparator. Possible examples:
- mass of earth to mass of sun (or a planet, or moon)
- radius of earth to radius of sun (or a planet, or moon)
- volume of earth to volume of sun (or a planet, or moon)
- mass of earth to its volume
- period of rotation to period of revolution
- orbital period to the average distance from the sun
- albedo of earth to albedo of a planet, or moon
There are many other possibilities. Unfortunately, you have not specified any and so it is not possible to provide a more useful answer.
What is the neutron to proton ratio of Pb-206?
The neutron to proton ratio of Pb-206 is 1.5:1. This means that there are 124 neutrons and 82 protons in the nucleus of a lead-206 atom.
What is the ratio of the volume from the sun to earth?
The ratio of the volume of the Sun to Earth is approximately 1,300,000 times. This means that you could fit about 1.3 million Earths inside the Sun.
What is a ratio of phenotypes produced by a cross?
A ratio of phenotypes produced by a cross is a description of the expected proportion of different physical traits or characteristics that offspring will inherit from their parents. This ratio is determined by the combination of genes passed down from each parent, and can be predicted using Punnett squares or other genetic tools.
What is the atom ratio of C to H?
The atom ratio of C to H in a molecule can vary depending on the specific compound. However, a common ratio in organic compounds is 1:1, meaning there is an equal number of carbon and hydrogen atoms in the molecule.
What atom ratio are the elements present in nonane C9H20?
Nonane contain 84,37 % carbon and 15,62 % hydrogen.
What tells the ratio of atoms?
The ratio of atoms is determined by the chemical formula of a compound. This formula indicates the type and number of atoms present in a molecule. The subscripts in a chemical formula provide the ratio of each type of atom in the compound.
What is the ratio of earth to the moon?
The earth/moon radius ratio is about 3.67/1 and the mass ratio is about 80/1.
What ratio of allele combination do you observe?
The allele combinations observed in individuals are determined by the genetic variations they inherit from their parents. The ratio of allele combinations in a population would depend on the frequencies of different alleles present in that population and the patterns of inheritance of those alleles. These ratios can vary depending on the specific genetic traits being studied.
What is the ratio of a mixture?
The ratio of a mixture is the proportion of each component in the overall mixture. It is typically expressed as a fraction or percentage to show how much of each ingredient is present relative to the others. Maintaining the correct ratio is important for achieving the desired properties or characteristics of the final product.
How do you Calculate the ratio of purines to pyrimidines?
To calculate the ratio of purines to pyrimidines in a nucleic acid sequence, count the number of purine bases (adenine and guanine) and the number of pyrimidine bases (thymine, cytosine, and uracil) in the sequence. Then divide the total number of purines by the total number of pyrimidines to get the ratio.
Since the volume ratio of two gases in a chemical reaction is directly proportional to the mole ratio of the reactants, you can infer that the mole ratio of lead nitrate to sodium iodide in their reaction is the same as the volume ratio of the gases involved. This allows you to determine the stoichiometry of the reaction.
