Question

72,71,70,66,_,49,22
Fill in the blanks

Answer 1

Answer:

the answer is 54 may be. I am not sure

Answer 2

The missing term in 72,71,70,66,_,49,22 is 58

Solution:

Given, series is 72,71,70,66,_,49,22  

We have to find the missing term.

Now, if we observe clearly, we can also write the above series as

$72,72-1^{2}, 71-1^{3}, 70-2^{2}, \ldots, 49,49-3^{3}$

So, the missing number would be $66-2^{3}=66-8=58$

$\text { Now, } 58-3^{2}=58-9=49$

So, our logic is correct.

Hence, the missing number is 58.