Question

1010101 conversation to Decimal computer​

Answer 1

Answer:

170

Explanation:

128 64 32 16 8 4 2

place that here

1. 0. 1. 0. 1.0 1

then add the corresponding powers of 2

128+32+8+2=170

Answer 2

Answer:

85

Explanation:

now basically follow this method to solve any binary to decimal

start with 2^0 multiply with lowest bit and then continue to multiply with powers of 2 increasing by 1 to consecutive higher bits

Here 1010101

solving it

=1* 2^6 + 0* 2^5 + 1* 2^4 + 0* 2^3 + 1* 2^2 + 0* 2^1 + 1* 2^0

=1 *64 + 1* 16 + 1*4 + 1*1

=85

So, your answer is 85

Hope it helps :-)