The mixed number 115 71/20 as a decimal is equal to 118.55
To convert the mixed number 115 71/20 into a decimal number, you can follow these steps:
First, convert the fractional part 71/20 to decimal form by dividing the numerator by the denominator: 71 ÷ 20 = 3.55
Then, add the resulting decimal to the integer part of the mixed number: 115 + 3.55
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 115 71/20 as a decimal is 118.55.
See also: 115 71/20 as an improper fraction