Convert the binary (base-2) number 1110 1001 to decimal (base-10).

233

Explanation:

alright bro, listen. lets do some QUICK MAFFS.

from right to left.. we start from 1, and then double the number. so it would kind of look like this:

128 64 32 16  8 4 2 1

ok so whenever you are converting binary to decimal, make sure you have those numbers underneath the ones and zeroes.

ok so you see how the ones and zeroes are perfectly above the reference we are using?

so each one that has a one, add the number underneath it together

128 + 64 + 32 + 8 + 1

equals 233

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