Question

Express 24.123eight to base ten​

Answer 1

To convert
`24.123` in base 8, also notated with
`24.123_8` into base 10 simply multiply each digit with 8 to the power of its position relative to the decimal point.

So,

`24.123_8=2\cdot8^1+4\cdot8^0+1\cdot8^(-1)+2\cdot8^(-2)+3\cdot8^(-3)=20.162109375_(10)`

Hope this helps :)