Question

find the missing letter in the following ratio
3:9 = 9:b​

Answer 1

Answer:

3 : 9 = 9 : ?

You need to make them as equivalent fraction.

3/9 = 9/?

As you have multiplied 3 by 3 to get 9, we have to multiply 9 by 3

9 × 3 = 27

So, 3/9 = 9/27.

Now convert it into ratio.

So your answer will be 3:9 = 9:27 .

Step-by-step explanation:

Hope it helps!