Convert 10101010 to base 10

Karoline asked Jan 4, 2023

371,161 views

35 votes

Karoline asked Jan 4, 2023

2.9k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

18 votes

Answer:

170

Explanation:

If we assume the given number is binary, its expanded form is ...

1×2^7 +1×2^5 +1×2^3 +1×2^1 = 128 +32 +8 +2 = 170

The decimal equivalent of binary 10101010 is 170.

2.7k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers