How many times larger is 4×10^7 than 5×10^5

Question

How many times larger is 4×10^7 than 5×10^5

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Raelynn 1 week 2021-10-05T19:19:01+00:00 1 Answer 0

Answers ( )

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    2021-10-05T19:20:53+00:00

    Answer:

    8 times larger

    Step-by-step explanation:

    4 · 10^{7} = 4 · 10 · 10 · 10 · 10 · 10 · 10 · 10

    4 · 100 · 100 · 100 · 10

    400 · 10000 · 10

    = 40000000

    5 · 10^{5} = 5 · 10 · 10 · 10 · 10 · 10

    50 · 100 · 100 · 10

    5000 · 1000

    = 5000000

    40000000 ÷ 5000000 = 8

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45:7+7-4:2-5:5*4+35:2 =? ( )