Question

Convert 0.00000046 into scientific notation.​​

Answer 1

Answer:

Solution: Move the decimal point to the right of 0.00000046 up to 7 places.

The decimal point was moved 7 places to the right to form the number 4.6

Since the numbers are less than 10 and decimal is moved to the right, so we use a negative exponent here.

⇒ 0.00000046 = 4.6 × 10-7

This is the scientific notation.

Answer 2

Explanation:

Scientific Notation Examples

The examples of scientific notation are:

490000000 = 4.9×108

1230000000 = 1.23×109

50500000 = 5.05 x 107

0.000000097 = 9.7 x 10-8

0.0000212 = 2.12 x 10-5