How is 45608940 expressed in standard form?

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A 45.60894 × 10^7
B 4.560894 × 10^8
C 4.560894 × 10^7
D 456089.4 × 10^7

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Answer: C. 4.560894 × 10^7

Standard form is expressed by a number with a decimal digit right after its last place value and multiplied by 10 to the power of how many digits are after the last place value in the number. In this case option C is correct because the decimal point is right after the last place value digit and multiplied by 10^7 which is how many zeros are there.

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How is 45608940 expressed in standard form?

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