The mixed number 278 24/20 as a decimal is equal to 279.2
To convert the mixed number 278 24/20 into a decimal number, you can follow these steps:
First, convert the fractional part 24/20 to decimal form by dividing the numerator by the denominator: 24 ÷ 20 = 1.2
Then, add the resulting decimal to the integer part of the mixed number: 278 + 1.2
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 278 24/20 as a decimal is 279.2.
See also: 278 24/20 as an improper fraction