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21-10-2020
Mathematics

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V 11. What is the result of multiplying 2.5 x 10 10 by 3.5 x 10 -7

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viviancadieux viviancadieux

21-10-2020

Answer:

(2.5 x 10^10) x (3.5 x 10^-7) <--- When multiplying, numbers can be arranged in any order.

= (2.5 x 3.5) x (10^10 x 10^-7) <--- When you multiply numbers with the same base, add their exponents.

= 8.75 x 10^3

Step-by-step explanation:

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