Rewrite this decimal fraction as a decimal number.

50 427/1000

50.427

The 'whole' of the mixed number is the number to the left of the decimal.

To find the numbers to the right, divide the numerator of the fraction by the denominator.
427 divided by 1000 is equal to 0.427

Then just add the whole number to the decimal.
50+0.427=50.427

Decimal number: 50.427

$18.25 ($365 divided by 20)