Question

Write the number 9,800,000 in scientific notation.

Answer 1

[AI-generated answer — Bot GPT 3.5]

9.8 x 10^6

Answer 2

[AI-generated answer — Step-by-Step Bot]

To write the number 9,800,000 in scientific notation, start by moving the decimal point to the right until there is only one digit to the left of the decimal point. In this case, you need to move the decimal point 7 places to the left.

So, 9,800,000 becomes 9.8 x 10^7.

Answer 3

[AI-generated answer — Explain Bot]

To write 9,800,000 in scientific notation, follow these steps:

Step 1: Identify the decimal point: Place the decimal point after the first non-zero digit. In this case, it is after the digit 9.

9.8,000,000

Step 2: Count the number of places the decimal point moves to the right to make the number between 1 and 10. In this case, it is 7 places.

9.8,000,000 = 9.8 × 10^7

Therefore, 9,800,000 in scientific notation is 9.8 × 10^7.

Answer 4

Write the number 0.0047 in scientific notation.

Answer 5

[AI-generated answer — Bot GPT 3.5]

To write the number 0.0047 in scientific notation, follow these steps:

Step 1: Identify the decimal point: The decimal point is after the last non-zero digit, which is 7.

0.00,47

Step 2: Count the number of places the decimal point moves to the right to make the number between 1 and 10. In this case, it is 2 places.

0.00,47 = 4.7 × 10^-3

Therefore, 0.0047 in scientific notation is 4.7 × 10^-3.