Answer :
To write the number [tex]\(7 \times 10^3\)[/tex] in decimal notation, you can follow these steps:
1. Understand the expression: The expression [tex]\(7 \times 10^3\)[/tex] means you are multiplying 7 by 10 raised to the power of 3.
2. Calculate [tex]\(10^3\)[/tex]:
- [tex]\(10^3\)[/tex] means multiplying 10 by itself 3 times:
[tex]\[
10 \times 10 \times 10 = 1000
\][/tex]
3. Multiply the result by 7:
- Now take the result from the previous step, which is 1000, and multiply it by 7:
[tex]\[
7 \times 1000 = 7000
\][/tex]
Therefore, the number [tex]\(7 \times 10^3\)[/tex] in decimal notation is 7000.
1. Understand the expression: The expression [tex]\(7 \times 10^3\)[/tex] means you are multiplying 7 by 10 raised to the power of 3.
2. Calculate [tex]\(10^3\)[/tex]:
- [tex]\(10^3\)[/tex] means multiplying 10 by itself 3 times:
[tex]\[
10 \times 10 \times 10 = 1000
\][/tex]
3. Multiply the result by 7:
- Now take the result from the previous step, which is 1000, and multiply it by 7:
[tex]\[
7 \times 1000 = 7000
\][/tex]
Therefore, the number [tex]\(7 \times 10^3\)[/tex] in decimal notation is 7000.
