LibraryBinary and Decimal NumbersOne card

A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

TechnologyOne small ahaDecimal value

Convert binary 11111100 to decimal (base 10).

Think it. Then flip it.
ahamoraTap to reveal
Back to the cue
TechnologyOne small aha
Your new aha252

Place values give 1 × 128 + 1 × 64 + 1 × 32 + 1 × 16 + 1 × 8 + 1 × 4 + 0 × 2 + 0 × 1 = 252. Each position is worth 2 times the one to its right. Source: Binary number

ahamoraReference ↗

Keep the thread going

One answer is a beginning.

Share a little curiosity, or follow it into the full collection.

Flip the full deck →

More from Binary and Decimal Numbers

A few more worth knowing.

  1. 254Convert binary 11111101 to decimal (base 10).RECALL
    253

    Binary to decimal

    Open this card ↗
  2. 255Convert binary 11111110 to decimal (base 10).RECALL
    254

    Binary to decimal

    Open this card ↗
  3. 256Convert binary 11111111 to decimal (base 10).RECALL
    255

    Binary to decimal

    Open this card ↗