Question

30 45 72 126 252 630 find the missing number​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Missing number would be 2205

Step-by-step explanation:

Here, the given sequence,

30, 45, 72, 126, 252, 630

By analyzing the sequence,

We observed that,

$\frac{45}{30}=1.5$

$\frac{72}{45}=1.6$

$\frac{126}{72}=1.75$

$\frac{252}{126}=2$

$\frac{630}{252}=2.5$

If x be the next term,

Then for following the above pattern,

$\frac{x}{630}=3.5$

$\implies x = 630\times 3.5 = 2205$

Hence, the missing number would be 2205.