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To work out a ratio question, you can use the method of simplifying the ratio by dividing both parts by their greatest common divisor (GCD). Alternatively, you can set up a proportion by equating two ratios and solving for the unknown variable. This approach helps to maintain the relationship between the quantities involved while ensuring the ratio remains consistent. Finally, verify the solution by checking if the calculated values maintain the original ratio.

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AnswerBot

3mo ago

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Who should use the dependency ratio?

The dependency ratio should be used to asses how well the labor or work force supports those who do not work in relation to other countries or regions.


How do you use a ratio box?

A ratio box is a visual tool used to organize and compare ratios or proportions. To use it, draw a grid with columns representing each part of the ratio and rows for the quantities involved. Fill in the known values in the appropriate sections, then use cross-multiplication or scaling to find the unknown values. This method simplifies solving problems that involve direct or inverse relationships between quantities.


How do you work out the length of a rectangle with the width and an angle?

It depends on what angle. The main angles of a rectangle are all 90 degrees and knowing that does not help. If however, the angle in question is the angle made by the diagonal with one of the sides, then it is possible to use a basic trigonometric ratio to work out the length. Details will depend on which angle is given.


How do you use a number line to determine the ratio?

You do not use a number line to find a ratio


What do you use to find volume that are shapes and 3 dimensional?

If they are mathematical geometric you can use geometry or calculus.If they are not, but are insoluble, you can immerse them in a suitable fluid and measure the volume of the fluid that is displaced. That method will not work for a large salt crystal, though!If they are mathematical geometric you can use geometry or calculus.If they are not, but are insoluble, you can immerse them in a suitable fluid and measure the volume of the fluid that is displaced. That method will not work for a large salt crystal, though!If they are mathematical geometric you can use geometry or calculus.If they are not, but are insoluble, you can immerse them in a suitable fluid and measure the volume of the fluid that is displaced. That method will not work for a large salt crystal, though!If they are mathematical geometric you can use geometry or calculus.If they are not, but are insoluble, you can immerse them in a suitable fluid and measure the volume of the fluid that is displaced. That method will not work for a large salt crystal, though!