3.85 as a Mixed Number

Answer: In mixed number form, 3.85 is written as 3 17/20

Explanation: To convert a decimal to a mixed number, separate the whole number from the decimal part.

Here, the whole number is 3.

Next, convert the decimal part (.85) into a fraction.

Since .85 equals 85/100, we simplify this fraction.

The greatest common divisor of 85 and 100 is 5, so dividing both by 5 gives 17/20.

Therefore, the mixed number is 3 17/20.

• Mixed number: A number consisting of a whole number and a proper fraction, such as 3 17/20.

• Decimal: A number that uses a decimal point to show a whole number plus a fraction of a whole, like 3.85.

• Proper fraction: A fraction where the numerator is less than the denominator, for example, 17/20.

• Simplifying fractions: The process of reducing the numerator and denominator in a fraction to their smallest values while maintaining the same value, like turning 85/100 into 17/20.

• Whole number: Any integer equal to or greater than zero that does not have a decimal or fractional part.