estimate how many times larger 6.1×10^7 is than 2.1×10^-4

Question

estimate how many times larger 6.1×10^7 is than 2.1×10^-4

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Sapo 4 years 2021-09-02T00:17:06+00:00 2 Answers 87 views 0

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  1. minhkhang
    0
    2021-09-02T00:18:49+00:00
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    Answer:

    300,000,000,000

    Step-by-step explanation:

    6.1 x 10^7 = 61,000,000

    2.1 x 10^-4 = 0.00021

    = 2.9 x 10^11 = 290,000,000,000

    rounding would be 300,000,000,000

  2. Verity
    0
    2021-09-02T00:18:59+00:00
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    Answer:

    2.9 x 10¹¹ ≈ 300,000,000,000 times larger

    Step-by-step explanation:

    6.1×10⁷ / 2.1×10⁻⁴ = 2.9 x 10¹¹ ≈ 300,000,000,000

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