Question

Convert (1001010), to its Decimal equivalent.
1001010
1x 2 + 0 x 2 + 0 x 2 + 1 x 2 + 0 x 2 + 1x2 40x2
64 + 0 + 0 + 8 + 0 + 2 + 0
- 74 (Therefore, the Decimal value is 74.) from where 8 comes in this​

Answer 1

Answer:

your 3rd digit is 1....ie 2^3=8(it starts from 0)

Also refer this attachment