1.

Standard form of 0.000000061.

Answer»

6.1 x 10-8

All the numbers in scientific notation written in the form a × 10b, where b is an integer and the coefficient a is a non-zero real number between 1 and 10 in absolute value.

To convert 0.000000061 into scientific notation also known as standard form, follow these steps:

  1. Move the decimal 8 times to right in the number so that the resulting number, m = 6.1, is greater than or equal to 1 but less than 10
  2. Since we moved the decimal to the right the exponent n is negative
    n = -8
  3. Write in the scientific notation form, m × 10n
    = 6.1 × 10-8

Therefore, 0.000000061 in scientific notation is 6.1 × 10-8



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