## Convert numbers to binary Number in decimal: 53.7 ### Decimal conversion | Calculation | Remainder/Binary | | ----------- | ---------------- | | 53 / 2 = 26 | 1 | | 26 / 2 = 13 | 0 | | 13 / 2 = 6 | 1 | | 6 / 2 = 3 | 0 | | 3 / 2 = 1 | 1 | | 1 / 2 = 0 | 1 | So in binary 110101, as the order is in reverse of the decimals ### Fraction Conversion | Calculation | Non Decimal Portion/Binary | | ------------- | -------------------------- | | 0.7 x 2 = 1.4 | 1 | | 0.4 x 2 = 0.8 | 0 | | 0.8 x 2 = 1.6 | 1 | | 0.6 x 2 = 1.2 | 1 | | 0.2 x 2 = 0.4 | 0 | And so on.. so the fraction would be .10110, with 0110 repeating infinitely So the final number would be 110101.10110...