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Q: What ratio forms a proportion with 12 7?

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7:12

7:12 is a proportion, the total amount is 7+12=19, so the amounts as fractions are: 7/19 and 12/19

There are many ratios that form a proportion 5/7. For instance: 5/7 = 10/14 So any ratio that forms a proportion with 5 over 7 is 5k1/(7k2) where k1 = k2, and k1, k2 are any real values.

Three forms: A fraction 1/7 A ratio 1:7 A decimal 0,142857...

Try multiplying the ratio (7:12) by 1 in several different forms. (Remember, 1=1:1=2:2 etc...)

7:12 or 7 to 12

12:7

7:12

21/36 in lowest term is 7/12. Multiply both, the numerator and the denominator, by the same number in order to obtain equivalent fractions.

7 to 12.

To do a proportion all you have to do is find the equivilent fraction. For example: 4/7=12/221

4/7 = 12/21

For every 7 of something, there is 12 of something else.

14:24 Simplified 7:12 or 7/12 (fraction)

The ratio of 5 and 7 8 and 9 12 and 18 85 and 170 is 5:7/8:9/12:18/85:170.

12:7

It is: 7 to 12

It is: 7 to 12

Their abundance on earth is in the ratio 7 : 12

It is: 14 to 24

7:3

7:3

1 to 12

-5

It is: 12 to 21