Question

В виде десятичной дроби и пишитекак переводите : 2 17/100; 3 9/100; 137/1000.

Answer 1

2,17
0,39
0,137
Если я правильно поняла числа

Answer 2

217 делим на 100 и у нас выходит 2,17. Аналогично, 39 делим на 100 и получаем 0,039. Или же можно просто посчитать нули и перенести запятую влево столько раз, сколько у нулей)

Answer 3

2 17/100 can be written as a decimal fraction as 2.17.

To convert a mixed number (a whole number combined with a fraction) to a decimal, you can follow these steps: 1. Multiply the whole number by the denominator of the fraction. 2. Add the result to the numerator. 3. Divide the sum by the denominator.

Let's apply these steps to the given mixed numbers:

For 2 17/100: 1. Multiply 2 (the whole number) by 100 (the denominator of the fraction): 2 * 100 = 200. 2. Add the result to the numerator: 200 + 17 = 217. 3. Divide the sum by the denominator: 217 / 100 = 2.17.

Therefore, 2 17/100 can be written as the decimal fraction 2.17.

Similarly, we can convert the other mixed numbers:

For 3 9/100: 1. Multiply 3 (the whole number) by 100 (the denominator of the fraction): 3 * 100 = 300. 2. Add the result to the numerator: 300 + 9 = 309. 3. Divide the sum by the denominator: 309 / 100 = 3.09.

Therefore, 3 9/100 can be written as the decimal fraction 3.09.

For 137/1000: 1. Divide the numerator by the denominator: 137 / 1000 = 0.137.

Therefore, 137/1000 can be written as the decimal fraction 0.137.

I hope this helps! Let me know if you have any further questions.