The speed of light in a vacuum is 29,980,000,000
2 answers:
Answer:
<u>B. 2.998 x 10¹⁰ </u>
Step-by-step explanation:
Given :
Steps in solving :
Take the zeros after the last non-zero digit as a power of 10. Take the non-zero part (in the part) and put a decimal point after between the thousands and hundreds place, and shift the remaining powers of 10 to the previously grouped part. Adjust further if needed to match an answer.
Solving :
29,980,000,000 2,998 x 10⁷ 2.998 x 10³ x 10⁷ <u>2.998 x 10¹⁰ </u>
Answer:
Step-by-step explanation:
<u>Given number: </u>
29,980,000,000
<u>Rules: </u>
Move the decimal point after the first non-zero digit. (after 2) Here, we will move the decimal point 10 places to the left to move it after the first non-zero digit. Since we move the decimal point 10 places, we will write the number as a multiple of 10¹⁰ (10 being the exponent). <u>The number will become: </u>
2.998 × 10¹⁰
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Step-by-step explanation:
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