Question

A yard is approximately 5.68 x 10-4 miles. How is this number expressed in standard decimal notation?

A. 0.568
B. 0.0568
C. 0.000568
D. 56,000​

Answer 1

Explanation:

The answer is A. 0.568

Answer 2

C: 0.000568 miles

Explanation:

Essentially, the exponent on the 10 is how many places to move the decimal point, and negative versus positive dictates whether to move it right or left respectively.