# Number Conversion

Hi, I need help understanding the following question:

Convert the following numbers from decimal to binary, and then to hexadecimal:

a) 482.327

b) 5273.47751

c) subtraction operation in the Binary Number System: 5 - 18 = X2

https://brainmass.com/math/discrete-math/number-conversion-507979

#### Solution Preview

Hi, I hope this explanation helps you to understand this question better.

To convert any decimal number x to binary, we must rewrite it in the form:

x_2 = a_n a_n-1 ... a_1 a_0. a_-1 a_-2 ...,

where a_i = 0 or 1 and x_2 = sum_i (a_i ...

#### Solution Summary

We convert numbers between decimal, binary and hexidecimal systems.

$2.19