Q: Why do you need to line up the decimal points before comparing and ordering numbers with decimals?

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You do not, but it is easier.

Lining the numbers up makes it easier to spot 0s between the decimal point and the leading non-zero digit.

Rational numbers are roots, decimals, fractions, and whole numbers. Bascially anything that can become a decimal. Irrational numbers are like pi. I'm pretty sure to be irrational, they have to repeat. Anyway, ordering them and comparing them means looking at them and seeing which is smallest and largest. Then you order them (smallest to largest or whatever it says).

0.95

Convert them all to their decimal equivalents (by dividing each numerator by its denominator), then you can easily see which numbers are greater than others.

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You do not, but it is easier.

They are similar because when you compare decimals you say the larger one has more value so the decimal is larger like in comparing whole numbers the number that has more value is larger. So they are very similar.

Lining the numbers up makes it easier to spot 0s between the decimal point and the leading non-zero digit.

Rational numbers are roots, decimals, fractions, and whole numbers. Bascially anything that can become a decimal. Irrational numbers are like pi. I'm pretty sure to be irrational, they have to repeat. Anyway, ordering them and comparing them means looking at them and seeing which is smallest and largest. Then you order them (smallest to largest or whatever it says).

Comparing and ordering whole numbers and decimals involves examining the numerical values of each number to determine their relative magnitude. When comparing whole numbers or decimals, you are essentially looking at which number is greater, lesser, or if they are equal. Ordering involves arranging the numbers in a sequence from least to greatest or greatest to least based on their numerical values. This process is essential for understanding numerical relationships and making informed decisions in various mathematical contexts.

The comparing and ordering of numbers is referred to as factorization. Numbers are factored into certain multiples such that the resolution of the entity into the factors when multiplied together will give the original entity.

Annexing zeros is included in ordering decimals to even the numbers out so you can line the decimals up. I'm pretty sure that is the right answer...

0.95

Convert them all to their decimal equivalents (by dividing each numerator by its denominator), then you can easily see which numbers are greater than others.

it separating the whole numbers from the fraction parts.

All whole numbers are decimal numbers.

For comparing numbers with decimals, first compare the integer part - in this case, 11 and 13. If these are different, there is no need to compare the decimal part.