Question

Умножение десятичных дробей. Урок 2 Вычисли числорые выражения и расположи их в порядке возрастания, 13,8 0,1 24,1 0,01 106 0,001 Other NIH Мо​

Answer 1

Ответ:

Пошаговое объяснение:

13,8 * 0,1 = 1,38

24,1 * 0,01 = 0,241

106 * 0,001 = 0,106

В порядке возрастания:

0,106 => 0,241 => 1,38

Answer 2

Ответ:

1 3,8×0,1=1,38 24,1×0,001=0,241 106×0,001=0,106 106×0,001=0,106 24,1×0,241 13,8×0,1=1,38

Answer 3

To multiply decimal fractions, you can follow these steps:

1. Multiply the numbers as if they were whole numbers, ignoring the decimal point. 2. Count the total number of decimal places in the original numbers. 3. Place the decimal point in the product by starting from the right and counting the same number of decimal places as in step 2.

Let's apply these steps to the given expressions and arrange them in ascending order:

1. 13.8 * 0.1: - Multiply 138 by 1: 138 - There is 1 decimal place in the original numbers. - Place the decimal point in the product: 13.8

2. 24.1 * 0.01: - Multiply 241 by 1: 241 - There are 2 decimal places in the original numbers. - Place the decimal point in the product: 2.41

3. 106 * 0.001: - Multiply 106 by 1: 106 - There are 3 decimal places in the original numbers. - Place the decimal point in the product: 0.106

Now, let's arrange the results in ascending order:

0.106, 2.41, 13.8

Therefore, the expressions, when evaluated and arranged in ascending order, are: 0.106, 2.41, 13.8.