When multiplying two numbers in scientific notation, what operations do you use on the coefficients and the exponents of the powers of 10?(1 point)
Responses
Multiply the coefficients and add the exponents of the powers of 10.
Multiply the coefficients and add the exponents of the powers of 10.
Add the coefficients and add the exponents of the powers of 10.
Add the coefficients and add the exponents of the powers of 10.
Multiply the coefficients and multiply the exponents of the powers of 10.
Multiply the coefficients and multiply the exponents of the powers of 10.
Add the coefficients and multiply the exponents of the powers of 10.
The correct answer is: Multiply the coefficients and add the exponents of the powers of 10.
The correct operation to use when multiplying two numbers in scientific notation is to multiply the coefficients and add the exponents of the powers of 10.
When multiplying two numbers in scientific notation, you need to multiply the coefficients and add the exponents of the powers of 10.
Here's how you can do it step by step:
1. Multiply the coefficients: Multiply the numbers that come before the powers of 10. For example, if you have 2.5 x 10^4 and 3 x 10^3, you would multiply 2.5 and 3 to get 7.5.
2. Add the exponents: Add the exponents of the powers of 10. In the example above, you would add 4 and 3 to get 7.
3. Put the result in scientific notation: Write the result from step 1 (7.5) and the result from step 2 (7) together, separated by the multiplication symbol. That gives you 7.5 x 10^7.
So, the correct answer is: Multiply the coefficients and add the exponents of the powers of 10.