Question

749. Представьте, если возможно, число в виде десятичной дроби: 1)1 5/6; 2) 9/20; 3)2 3/8; 4)4/15; 5)2/125; 6)3 4/5; 7)5 8/21; 8)9/25.помогите пожалуйста срочно умоляю вас !!!!​

Answer 1

Ответ:

1) 2,5 2)0,45 3)2,875 4)≈0,266 6)6,8 5)0,016

7)≈2,7619 8)0,36

Answer 2

Converting Mixed Numbers to Improper Fractions

Let's convert the given mixed numbers to improper fractions.

1. 1 5/6: - To convert the mixed number 1 5/6 to an improper fraction, we multiply the whole number (1) by the denominator of the fraction (6) and add the numerator (5) to get the new numerator. The denominator remains the same. - Therefore, 1 5/6 as an improper fraction is (1 * 6 + 5)/6 = 11/6.

2. 9/20: - The given number is already in the form of a fraction, so no conversion is needed.

3. 2 3/8: - Converting 2 3/8 to an improper fraction, we get (2 * 8 + 3)/8 = 19/8.

4. 4/15: - The given number is already in the form of a fraction, so no conversion is needed.

5. 2/125: - The given number is already in the form of a fraction, so no conversion is needed.

6. 3 4/5: - Converting 3 4/5 to an improper fraction, we get (3 * 5 + 4)/5 = 19/5.

7. 5 8/21: - Converting 5 8/21 to an improper fraction, we get (5 * 21 + 8)/21 = 133/21.

8. 9/25: - The given number is already in the form of a fraction, so no conversion is needed.

I hope this helps! If you have any more questions or need further assistance, feel free to ask.