Select the correct answer.

Mathematics

1 answer:

Elina [12.6K]1 year ago

5 0

Answer:

A) 6.86×10⁴

Step-by-step explanation:

You want to write 68600 in scientific notation.

<h3>Expanded form</h3>

The number 68600 can be written in expanded form with exponents as ...

68600 = 6×10⁴ +8×10³ +6×10² +0×10¹ +0×10⁰

The left-most term of this sum tells you the exponent in scientific notation:

68600 = 6.86×10⁴

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