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You line the numbers up, one below the other, so that the decimal points are in the same column. You compare the digits in the leftmost column. If one of the digits is large than the other, then that number is bigger. If they are the same, then you move to the next column on the right and repeat the comparisons.
There is, however, one exception to this rule. If any number ends with a recurring 9, that decimal number must be rounded (up) to the last digit before the 9s start. That is 3.564999... recurring should be written as 3.565 for the comparisons. This does not apply to any other digit that might recur.
What else can I help you with?
Why do you need to line up the decimal points before comparing and ordering with decimals?
Because the number in decimal form has a different value based on their position from the decimal point. Every one number left of decimal point it will be valued 10 times. If you don't line them up you can compare them because they might have a different value and you will end up messing your calculation.
What decimal is greater 1.6 or 1.60?
1.60 is greater than 1.6. When comparing decimals, the number of decimal places is important. In this case, 1.60 has two decimal places while 1.6 has only one. The extra zero in 1.60 signifies that it is more precise and therefore greater than 1.6.
Is 2.09 greater than 2.10?
No, 2.09 is not greater than 2.10. In fact, 2.09 is less than 2.10 by 0.01. When comparing decimal numbers, the digits to the right of the decimal point determine their value, and in this case, 10 is greater than 09.
What decimal is bigger 0.25 or 0.5?
0.5 is bigger than 0.25. In decimal form, 0.5 is equivalent to 1/2, while 0.25 is equivalent to 1/4. When comparing fractions, the larger the denominator, the smaller the fraction. Therefore, 0.5 is greater than 0.25.
Is 87.642 greater than 87.6405?
Yes, 87.642 is greater than 87.6405. When comparing the two numbers, the digits after the decimal point show that 642 is greater than 6405. Therefore, 87.642 is indeed larger.
Explain one method for comparing a decimal with a fraction?
one method is to use a calculator
Comparing fractions without using an lcd?
It is easy: just convert to decimal fractions.
When comparing 437.5 and 4375 which digit tells you witch number is greater?
the last # and the decimal point
What do you need to line up decimal points before comparing and ordering numbers with decimals?
You do not, but it is easier.
Is 0.24 smaller or bigger than 0.6?
In comparing decimal numbers, the number with more decimal places is typically smaller. In this case, 0.24 has two decimal places, while 0.6 has one decimal place. Therefore, 0.24 is smaller than 0.6.
How can you find out greater than or less than in decimals?
To compare decimals, line up the numbers by their decimal points. Start comparing from the leftmost digit before the decimal point; the larger digit indicates the greater number. If the digits before the decimal are the same, continue comparing each digit to the right until you find a difference. The number with the larger digit at the first point of difference is greater.
Why is 1.1 greater than 1.08?
Think of it like money, the latter no has no tenths behind decimal, You are comparing a dime to 8 cents.
Which number is bigger 0.5 or 0.12?
In comparing 0.5 and 0.12, we can consider their decimal representations. 0.5 is equivalent to 0.50, which is greater than 0.12. When comparing decimals, we look at the digits to the right of the decimal point. In this case, 0.50 is greater than 0.12 because 50 is greater than 12.
Why can it help to line up the decimal points before comparing and ordering numbers with decimals?
Lining the numbers up makes it easier to spot 0s between the decimal point and the leading non-zero digit.
Is 0.50 bigger than 0.60?
no, 0.60 is bigger. An easy way to tell is to pretend the 0 and the decimal aren't there. So if you were comparing 0.67 to 0.35 it would be like comparing 67 to 35, 67 is obviously larger, and so is 0.67
How comparing and ordering fractions?
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.
Is 0.250 greater than 0.375?
No. 0.375 > (greater than) 0.250. When comparing If a decimal is bigger or smaller than one another look for the decimal that is closer to reaching 1.0. If you notice 0.375 is closer to 1.0 than 0.250.
