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33 votes
33 votes
Write this number in Standard notation. 6.43×10^-5​

User Ansar Samad
by
2.5k points

1 Answer

12 votes
12 votes

Answer:

0.0000643

Explanation:

The exponent is -5, making it 10 to the power of negative 5. When an exponent is negative, the solution is a number less than the origin or base number. To find our answer, we move the decimal to the left 5 times: 6.43 -> 0.0000643

User Jovana
by
2.5k points
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