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Q: The ratios in an equivalent ratio table are 312 416 and 520 If the first number in the ratio is 10 what is the second number?
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How do you tell if ratios are equivalent?

Ratios can be expressed as fractions. For example 1:7 can be written 1/7. Just as a fraction can be converted into an equivalent fraction by multiplying (or dividing) both the numerator and denominator by the same number then the same process can be applied to ratios. To compare two ratios then convert either the first or second number of the ratio so that both ratios have the same number. A direct comparison can then be made. EXAMPLE : 3:7 compared to 334 :777 If the figures in the first ratio are multiplied by 111 this makes the second number in both ratios the same. Then 3:7 is equivalent 333:777 which is not equal to 334:777 Equally, The second number in the second ratio could be divided by 111 in which case the comparison would then become 334:777 is equivalent to 3.009:7 which is not 3:7.


Are the ratios 23 and 46 equivalent?

No, the first integer, 23, is half the second, 46.


What do two equivalent ratios make?

for x that makes the first ratio equivalent to the second ratio of x to 14 , 56 to 98


What is equivalent ratios characteristics?

first of all your question doesnt make sense at all!!! but ill tell you this, Equivalent Ratios are ratios whose fraction or ratio are equivalent. now go away kid


What does equivalent ratio mean?

Two ratios such as 8:20 and 6:15 are equivalent when they can be reduced to the same set of numbers through division or multiplication with a common factor. in this case dividing the numbers in the first ratio by 4 and the ones in the second ratio by 3 reduces them both to 2:5. Therefore 8:20 and 6:15 are equivalent ratios.


How do you compare two ratios in two ways?

Treat the ratios as fractions. One way you can compare them is to convert them to decimal (divide the numerator by the denominator, or the first number of the ratio by the second number), then compare. Another way is to find a common denominator, then compare the numerators.


Is it true that the first numbers in the 2 equivalent ratios will always have a common factor?

Yes.


What is the answer to a statement were 2 ratios are equal?

First: "were 2 ratios are equal" is a statement that does not make sense. Second: Even if it did, it is a statement, not a question. So there cannot be an answer.


Why is the ratio 1 to 3 the same as the fraction 1 over 4?

The two ratios, 16 to 9 and 4 to 3, are not the same number. Dividing the first number in the ratio by the second number in the ratio provides a decimal equivalent value. 16 divided by 9 does not equal 4 divided by 3. 16 to 8 and 4 to 2 however are examples of equivalent ratios. When the first number in the pair is divided by the second number in the pair, the answers are equal. Remember that equivalent ratios describe the proportion of the number of one thing to the number of another thing rather than the things themselves. So, the proportion of 16 birds to 8 birds is the same as the proportion of 4 apples to 2 apples, that is 2 to 1.


What is the ratio of student and teacher ratios in ucla?

The ratio of student and teacher ratios in ucla must be done as follows .First find out the number of Student in ucla.Then , find out the number of teacher in ucla.The, divide the number of Student and the number of teacher.


How find equilalent ratios?

First, factor out each term.Reduce the most common factors if necessary.Example:2 / 4 = ½Then, the equivalent ratios to 2 / 4 can be anything that follow this form k / (2k).


Whats it called when second number is a factor of the first number?

The first number is divisible by the second number