3 x 104 + 2.5 x 105 = A. 0.5 x 105 B. 2.8 x 105 C. 3.25 x 105 D. 5.5 x 109

Question

3 x 104 + 2.5 x 105 =
A. 0.5 x 105
B. 2.8 x 105
C. 3.25 x 105
D. 5.5 x 109

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Reagan 1 week 2021-10-11T17:53:40+00:00 1 Answer 0

Answers ( )

    0
    2021-10-11T17:54:51+00:00

    Answer:

    574.5 A) 52.5 B) 294 C) 341.25 D) 599.5

    Step-by-step explanation:

    3*104+2.5*105=312+262.5=574.5

    A) 0.5*105=52.5

    B) 2.8*105=294

    C) 3.25*105=341.25

    D) 5.5*109=599.5

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