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If the cross-product are equal the ratios are equal.

Thus, a/b = c/d if (and only if) ad = bc

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15y ago

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34 students from 8 schools and 25 students from 6 schools.Determine if the quantities in each pair of ratios are proportion.?

no


What value of x makes each pair of ratios equivalent?

The answer will depend on what the ratios are. But since you have not bothered to provide that information, I cannot provide a sensible answer.


Which set of ratios are equivalent 36 and 918 47 and 48 12 and 34 216 and 116?

To determine which set of ratios are equivalent, we can simplify each pair of numbers. The ratio of 36 to 918 simplifies to 1:25.5, while 47 to 48 simplifies to approximately 0.979. The ratio of 12 to 34 is approximately 0.353, and 216 to 116 simplifies to approximately 1.862. None of the ratios are equivalent to each other.


Is a pair of ratios a proportion?

Not necessarily.


What pair of quantities determine the density of matriarch?

The density of a material is determined by its mass and volume. Density is calculated by dividing the mass of an object by its volume.


How do you tell if a pair of ratios are proportional?

you have to times and get the answer correct or not


Equivalent ratios to 4 5?

Equivalent ratios to 4/5 can be several such as 8/10 or 16/20.


What is a pair of scalar quantities?

A pair of scalar quantities are two physical quantities that have only a magnitude or size with no direction. Examples include mass, temperature, and speed. Scalars can be added, subtracted, multiplied, and divided like regular numbers.


What are a pair of vector quantities?

Force and velocity are a pair of vector quantities. Force has both magnitude and direction, while velocity is a vector quantity that describes an object's speed and direction of motion.


Are the ratios in each pair equal 16 divided 18 and 4 divided 6?

No.


What ratios are equal to 52?

Any pair of numbers of the form 52*k : k where k is an integer.


What Statement about irrational numbers?

Irrational numbers can't be expressed as fractions .