Represent the following information in scientific notation: One light year means the distance 9460528400000000 km - Mathematics

Represent the following information in scientific notation:

One light year means the distance 9460528400000000 km

Sum

One light year means the distance 9460528400000000 km = 9.4605284 × 10¹⁵ km

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Arithmetic of Numbers in Scientific Notation

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Chapter 2: Real Numbers - Exercise 2.8 [Page 74]

Chapter 2 Real Numbers
Exercise 2.8 | Q 4. (ii) | Page 74

Represent the following numbers in scientific notation:

(300000)² × (20000)⁴

Represent the following numbers in scientific notation:

(0.000001)¹¹÷ (0.005)³

Represent the following numbers in scientific notation:

`{(0.00003)^6 xx (0.00005)^4} ÷ {(0.009)^3 xx (0.05)^2}`

Represent the following information in scientific notation:

The world population is nearly 7000,000,000

Represent the following information in scientific notation:

Mass of an electron is 0.000 000 000 000 000 000 000 000 000 00091093822 kg

Simplify: (2.75 × 10⁷) + (1.23 × 10⁸)

Simplify: (1.598 × 10¹⁷) – (4.58 × 10¹⁵)

Simplify: (1.02 × 10¹⁰) × (1.20 × 10⁻³)

Simplify: (8.41 × 10⁴) ÷ (4.3 × 10⁵)