Math, asked by sonidu1986, 2 months ago

points Lelo

what is ratio proportion​

Answers

Answered by rathina84984
1

Answer:

A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.

A proportion is an equation in which two ratios are set equal to each other.

For example, if there is 1 boy and 3 girls you could write the ratio as:

1 : 3 (for every one boy there are 3 girls)

1 / 4 are boys and 3 / 4 are girls

0.25 are boys (by dividing 1 by 4)

25% are boys (0.25 as a percentage)

Step-by-step explanation:

A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.

A proportion is an equation in which two ratios are set equal to each other.

For example, if there is 1 boy and 3 girls you could write the ratio as:

1 : 3 (for every one boy there are 3 girls)

1 / 4 are boys and 3 / 4 are girls

0.25 are boys (by dividing 1 by 4)

25% are boys (0.25 as a percentage)

Answered by Rina86169
2

Answer:

In newton's rings experiment,diameter of 10th dark ring fo cm.Calculate the radius for the lens

Step-by-step explanation:

thx for points

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