Question

Convert scientific notation to regular notation.

a) 1.23 × 10⁴
b) 12.3 × 10⁻³
c) 123 × 10²
d) 0.123 × 10⁵

Answer 1

To convert scientific notation to regular notation, multiply the base number by the power of 10.

Step-by-step explanation:

To convert a number from scientific notation to regular notation, simply multiply the base number by the power of 10. Let's take the given examples:

a) 1.23 × 10⁴ can be written as 1.23 × 10,000 which is equivalent to 12,300.

b) 12.3 × 10⁻³ can be written as 12.3 × 0.001 which is equivalent to 0.0123.

c) 123 × 10² can be written as 123 × 100 which is equivalent to 12,300.

d) 0.123 × 10⁵ can be written as 0.123 × 100,000 which is equivalent to 12,300.