The mixed number 10 20/400 as a decimal is equal to 10.05
To convert the mixed number 10 20/400 into a decimal number, you can follow these steps:
First, convert the fractional part 20/400 to decimal form by dividing the numerator by the denominator: 20 ÷ 400 = 0.05
Then, add the resulting decimal to the integer part of the mixed number: 10 + 0.05
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 10 20/400 as a decimal is 10.05.
See also: 10 20/400 as an improper fraction