Choose the correct scientific notation of this number.

There are 5,280 feet in one mile.

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Question 1 options:

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5,280 can be written in scientific notation as 5.28 x 10^3.

Question 2 options:

Write this number in standard notation.



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The number in standard notation is 5,280.

Question 3 options:

Write this number in standard notation.



eighty-four thousand seventy-three and twenty-six hundredths

The number in standard notation is 84,073.26.

Write this number in standard notation.



( 6 ⁢   ×   10 1 )   + ( 8 ⁢   × 10 0 )   +   ( 9 ⁢   ×   10 − 2 ) =



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The number in standard notation is 68.09.

Question 5 options:

Write this number in standard notation.



thirty-nine thousand four hundred thirty-three and nine tenths



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The number in standard notation is 39,433.9.

Write this number in standard notation.



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