Ordena de mayor a menor en los ejercicios 9 a 12. 1. 9.129, 9.37, 9.3, 9.219 2. 0.012, 0.100, 0.001, 0.101 3. 5.132, 5.123, 5.312, 5.231 4. 62.905, 62.833, 62.950, 62.383                                            guys use a translator its in spanish

We are required to order the numbers from greatest to least.

So, according to the options:

1. 9.129, 9.37, 9.3, 9.219

Since, the number of digits after the decimal place are not same, so we make them equal by adding 0 at the end. SO, we have,

9.129, 9.370, 9.300, 9.219

As, the ones place in each of the number is same, we look at the digit after the decimal.

Now, 9.370 and 9.300 have the same number after the decimal, so we look at the next number i.e 7 and 0 respectively.

As 7 > 0, so we get 9.370 > 9.300.

Hence, the order becomes 9.370, 9.300, 9.219, 9.129.

2. 0.012, 0.100, 0.001, 0.101

Again, as the ones place in each of the number is same, we look at the digit after the decimal.

Now, 0.101 and 0.100 have the same number till two places after the decimal, so we look at the next number i.e. 1 and 0 respectively.

As 1 > 0, so we have 0.101 > 0.100

Hence, the order becomes 0.101, 0.100, 0.012, 0.001.

3. 5.132, 5.123, 5.312, 5.231

Again, as the ones place in each of the number is same, we look at the digit after the decimal.

Now, 5.132 and 5.123 have the same number after the decimal, so we look at the next number i.e. 3 and 2 respectively.

As 3 > 2, so we get 5.132 > 5.123.

Hence, the order is 5.312, 5.231, 5.132, 5.123.

4. 62.905, 62.833, 62.950, 62.383

As the ones place in each of the number is same, we look at the digit after the decimal.

Now, 62.905 and 62.950 have the same number after the decimal, so we look at the next number i.e. 0 and 5 respectively.

As 5 > 0, so we get 62.950 > 62.905.

Hence, the order becomes 62.950, 62.905, 62.833, 62.383.

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

in this lesson, students will use double number lines and ratio reasoning to solve ratio problems. by partitioning double number lines into proportionate intervals, students will build an understanding of equivalent ratio relationships as those that are generated by multiplying or dividing two related quantities by the same number. this lesson will build upon students' prior understanding of multiplicative comparisons, number line reasoning and equivalent fractions (while highlighting the difference between equivalent fractions and equivalent ratios); and will build toward future work in this unit on building ratio tables, and work in future grades in proportionality, scaling, and expressing and graphing linear functions.

step-by-step explanation:

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

in this lesson, students will use double number lines and ratio reasoning to solve ratio problems. by partitioning double number lines into proportionate intervals, students will build an understanding of equivalent ratio relationships as those that are generated by multiplying or dividing two related quantities by the same number. this lesson will build upon students' prior understanding of multiplicative comparisons, number line reasoning and equivalent fractions (while highlighting the difference between equivalent fractions and equivalent ratios); and will build toward future work in this unit on building ratio tables, and work in future grades in proportionality, scaling, and expressing and graphing linear functions.