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Math Terms and Equations Powers, Roots and Logarithms Powers Exercises: Power Laws

Exercises: Power Laws

We are looking for powers with negative or positive exponents. Mark all correct answers with a cross.

$35 000 000 000$
- $35 \cdot 10^{10}$
- $3.5 \cdot 10^{- 8}$
- $3.5 \cdot 10^{10}$
- $3.5 \cdot 10^{9}$
For this task you need the following basic knowledge: Powers
$35 000 000 000 = 35 \cdot 1 000 000 000 = 35 \cdot 10^{9} = 3.5 \cdot 10^{10}$
$470 000 000$
- $47 \cdot 10^{6}$
- $47 \cdot 10^{7}$
- $47 \cdot 10^{8}$
For this task you need the following basic knowledge: Powers
$470 000 000 = 47 \cdot 10 000 000 = 47 \cdot 10^{7}$
$0.0000001$
- $10^{- 6}$
- $10^{- 7}$
- $10^{7}$
- $10^{6}$
For this task you need the following basic knowledge: Powers
$0.0000001 = 10^{- 7}$
$0.0000054$
- $5.4 \cdot 10^{- 5}$
- $5.4 \cdot 10^{- 6}$
- $5.4 \cdot 10^{- 7}$
- $54 \cdot 10^{- 7}$
For this task you need the following basic knowledge: Powers
There are two solutions:
$0.0000054 = 5.4 \cdot 10^{- 6} = 54 \cdot 10^{- 7}$

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