Question

Записать в виде обыкновенной дроби 3,6 0,000007 0,0012 15,136 18,18 21,025 помогите пожалуйста у меня контрольная

Answer 1

3 целых 6/10
7/1000000
12/10000
15 целых 136/1000
18 целых 18/100
12 целая
25/1000

Answer 2

Converting Decimal Numbers to Fractions

To convert the given decimal numbers to fractions, we can follow these steps:

1. Identify the place value of the last digit after the decimal point. 2. Multiply both the numerator and denominator by 10 raised to the power of the number of decimal places to move the decimal point to the right. 3. Simplify the resulting fraction if possible.

Let's convert each decimal number to a fraction:

1. 3.6: - The decimal number 3.6 can be written as 3.6/1, which is already a fraction in its simplest form.

2. 0.000007: - To convert 0.000007 to a fraction, we can write it as 7/1,000,000.

3. 0.0012: - To convert 0.0012 to a fraction, we can write it as 12/10,000, which simplifies to 3/2,500.

4. 15.136: - To convert 15.136 to a fraction, we can write it as 15 136/1000, which simplifies to 15 34/125.

5. 18.18: - To convert 18.18 to a fraction, we can write it as 18 18/100, which simplifies to 18 9/50.

6. 21.025: - To convert 21.025 to a fraction, we can write it as 21 25/1,000, which simplifies to 21 1/40.

These are the fractions for the given decimal numbers. If you have any more questions or need further assistance, feel free to ask!