Question

Как перевести смешанную дробь в десятичную дробь

Answer 1

2 целых 1/5  переведём в неправильную дробь
2 х 5  +1 = 11 числитель 
5 знаменатель
числитель делим на знаменатель   11: 5 = 2,2 десятичная дробь

Answer 2

Converting Mixed Fractions to Decimal Fractions

To convert a mixed fraction to a decimal fraction, you can follow these steps:

1. Convert the Whole Number to Decimal: If the mixed fraction has a whole number part, convert it to a decimal. 2. Add the Decimal to the Fraction: Add the decimal representation of the whole number to the fraction part.

Let's illustrate this process with an example:

Suppose we want to convert the mixed fraction 2 1/3 to a decimal fraction.

1. Convert the Whole Number to Decimal: - The whole number part is 2, which can be directly written as 2.0 in decimal form.

2. Add the Decimal to the Fraction: - The fraction part is 1/3. To convert this to a decimal, divide 1 by 3: 1 ÷ 3 = 0.3333 (repeating).

- Now, add the whole number's decimal representation to the fraction's decimal representation: - 2.0 + 0.3333 = 2.3333

Therefore, the decimal representation of the mixed fraction 2 1/3 is 2.3333.

This process can be applied to any mixed fraction to convert it into a decimal fraction.

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