Question

Simplify the following expression in Scientific Notation. (1.8x10⁹) (6.7 x 10¹²)

Answer 1

the following expression i.e. (1.8x10⁹) (6.7 x 10¹²) in Scientific Notation is 120.6×$10^{20}$ and a=120.6 and b=20

Scientific notation:

Scientific notation is a method of presenting very large or very small numbers in a more simplified format. We know that whole numbers can be extended indefinitely, but such large numbers cannot be written on a piece of paper. Furthermore, the numbers found after the decimal point needed to be represented in a more straightforward manner.

(1.8x10⁹) (6.7 x 10¹²) = 120.6×$10^{20}$

Given (1.8x10⁹) (6.7 x 10¹²) =a x $10^{b}$

a x $10^{b}$= 120.6×$10^{20}$

a=120.6 and b=20

Therefore,the following expression i.e. (1.8x10⁹) (6.7 x 10¹²) in Scientific Notation is 120.6×$10^{20}$ and a=120.6 and b=20

Learn more about Scientific notation here:

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