Question

6,215,7,342,8,__?___ full solution​

Answer 1

Answer:

Answer for first block is 512 and for second is 9

Step-by-step explanation:

6 cube is 216 so 216-1 is 215

and 7 cube is 343 so 343-1 is 342

so 8 cube is 512 so 511

Answer 2

Answer:

511

Step-by-step explanation:

6 cube is equal to 216-1=215

7 cube is equal to 343-1=342

8 cube is equal to 512-1=511