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8x10^3 is how many times as large as 4x10^2

User Dagrada
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1 Answer

13 votes
13 votes

Answer:

(3.2 × 10²) times as large

Explanation:

First, set up an equation:

(8 × 10³) ÷ (4 × 10²)

Using the laws of exponents, we know that when two exponents with the same base are being divided by each other, the exponents subtract from each other:

(8 × 4) × (10³⁻²) = (32 × 10¹)

Move the decimal one space to the left, which increases the exponent by 1:

(3.2 × 10²)

Hope this helps!

User Hitch
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