6/15 is the same as 12/30 or 24 /60 or 48/120...
The ... notation means we can keep going forever.
No
The fractions are proportional and their cross products are equal
Three to one and 12 to 4
The ratios are not equal.
30 to 12 45 to 18
3:2 four common ratios are... 6:4 9:6 12:8 15:10
5 to 6 15 to 18 20 to 24
Ratios equall to 9/12 are 3/4, 6/8, 12/16 15/20, 18/24.........
2/5, 4/10, 6/15, 8/20
No
Equal ratios to one third can be found by multiplying both the numerator and denominator by the same non-zero number. For example, multiplying by 2 gives you 2/6, and multiplying by 3 gives you 3/9. Other equal ratios include 4/12, 5/15, and so on. All of these ratios simplify back to one third.
Two equal ratios joined by an equal sign form a proportion. For example, if we have the ratios 1:2 and 3:6, we can express this as 1:2 = 3:6. Proportions indicate that the two ratios are equivalent, meaning they represent the same relationship between their respective quantities.
The fractions are proportional and their cross products are equal
Yes.
1:6
15/1 and 150/10 are two such.
They are: 10 to 14 and 15 to 21