SAT Math : Decimals

Study concepts, example questions & explanations for SAT Math

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Example Questions

Example Question #21 : How To Order Decimals From Least To Greatest Or From Greatest To Least

Order these decimals from greatest to least:

Possible Answers:

Correct answer:

Explanation:

Ordering decimals from greatest to least means we list them from the biggest number to the smallest number. When doing this, line up each of your numbers by their decimal points. We look at the tenths place first and order them according to that number. Then move on to the hundredths place and so on until each of the numbers are lined up from greatest to smallest. For this problem that would look like this:

Example Question #29 : How To Order Decimals From Least To Greatest Or From Greatest To Least

Order these decimals from greatest to least:

Possible Answers:

Correct answer:

Explanation:

Ordering decimals from greatest to least means we list them from the biggest number to the smallest number. When doing this, line up each of your numbers by their decimal points. We look at the tenths place first and order them according to that number. Then move on to the hundredths place and so on until each of the numbers are lined up from greatest to smallest. For this problem that would look like this:

Example Question #30 : How To Order Decimals From Least To Greatest Or From Greatest To Least

Order these decimals from greatest to least:

Possible Answers:

Correct answer:

Explanation:

Ordering decimals from greatest to least means we list them from the biggest number to the smallest number. When doing this, line up each of your numbers by their decimal points. We look at the tenths place first and order them according to that number. Then move on to the hundredths place and so on until each of the numbers are lined up from greatest to smallest. For this problem that would look like this:

Example Question #31 : How To Order Decimals From Least To Greatest Or From Greatest To Least

Order these decimals from greatest to least:

Possible Answers:

Correct answer:

Explanation:

Ordering decimals from greatest to least means we list them from the biggest number to the smallest number. When doing this, line up each of your numbers by their decimal points. We look at the tenths place first and order them according to that number. Then move on to the hundredths place and so on until each of the numbers are lined up from greatest to smallest. For this problem that would look like this:

Example Question #111 : Decimals

If  is from  which expression will be the greatest?

Possible Answers:

Correct answer:

Explanation:

The numbers are between  and . Therefore if you raise it to any power, it will increase. In this case, cubic expressions will generate the greatest numbers.

Ex: 

Answer is .

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