The mixed number 57 84/8 as a decimal is equal to 67.5
To convert the mixed number 57 84/8 into a decimal number, you can follow these steps:
First, convert the fractional part 84/8 to decimal form by dividing the numerator by the denominator: 84 ÷ 8 = 10.5
Then, add the resulting decimal to the integer part of the mixed number: 57 + 10.5
Alternatively, you can convert mixed numbers to improper fractions first and then convert the improper fraction to a decimal. The calculation formula is as follows:
Therefore, the mixed number 57 84/8 as a decimal is 67.5.
See also: 57 84/8 as an improper fraction