Scientific Notation Operations

The video tutorial covers scientific notation, focusing on multiplication and division. It explains how to multiply and divide numbers in scientific notation, ensuring results are in proper format. The teacher provides examples and emphasizes the importance of keeping numbers between 1 and 10 for scientific notation.

What is the product of 6 and 8 in scientific notation when multiplied by 10 to the power of -5?

• 4.8 x 10^-5

• 48 x 10^-4

• 48 x 10^-5

• 4.8 x 10^-4

What is the correct scientific notation for 48 x 10^-5?

• 4.8 x 10^-4

• 48 x 10^-5

• 48 x 10^-4

• 4.8 x 10^-5

How do you convert 12 x 10^-3 into proper scientific notation?

• 12 x 10^-2

• 12 x 10^-3

• 1.2 x 10^-3

• 1.2 x 10^-2

What is the correct scientific notation for the product of 7 x 10^2 and 3 x 10^5?

• 21 x 10^7

• 2.1 x 10^7

• 21 x 10^8

• 2.1 x 10^8

How do you convert 27 x 10^11 into proper scientific notation?

• 2.7 x 10^12

• 27 x 10^12

• 27 x 10^11

• 2.7 x 10^11

What is the result of multiplying 3 x 10^8 by 9 x 10^3 in scientific notation?

• 2.7 x 10^12

• 27 x 10^11

• 2.7 x 10^11

• 27 x 10^12

When dividing 9.2 x 10^12 by 4.6, what is the result in scientific notation?

• 4 x 10^12

• 2 x 10^11

• 4 x 10^11

• 2 x 10^12

How do you express 3.75 x 10^-8 divided by 1.25 x 10^-7 in scientific notation?

• 3 x 10^-2

• 3 x 10^2

• 3 x 10^1

• 3 x 10^-1

What is the result of dividing 1.5 x 10^-3 by 7.5 x 10^-2 in scientific notation?

• 0.2 x 10^-5

• 0.2 x 10^-6

• 2 x 10^-6

• 2 x 10^-5

What is the correct scientific notation for 9.2 x 10^6 divided by 2.3 x 10^12?

• 4 x 10^5

• 4 x 10^6

• 4 x 10^-5

• 4 x 10^-6