Question

3,4,4,21,63,?find the missing number in the series​

Answer 1

Answer:

189

your answer is 189...

Answer 2

Answer:

189

Step-by-step explanation:

So you notice how 21 times 3 equals 63? all you have to do now is multiply 63  and 3 together. So 189.

Hope this helped. Good Luck!