Question

10^12 X (5.0 x 10^8) X (3.33 x 10^0) =

Answer 1

Answer:

1.665e+21

Step-by-step explanation:

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Answer 2

Answer:

$10^{12}\left(5\cdot \:10^8\right)\left(3.33\cdot \:10^0\right)$

Exponent rule:  $a^b\cdot \:a^c=a^{b+c}$

$10^{12}\cdot \:10^8\cdot \:10^0=\:10^{12+8+0}$

$5\cdot \:3.33\cdot \:10^{12+8+0}$

Now, add 12 + 8 + 0 =20

$=5\cdot \:3.33\cdot \:10^{20}$

Multiply 5 × 3.33=16.65

$=10^{20}\cdot \:16.65$

Convert to decimal form

$10^{20}=1.0E20$

Multiply

$16.65\cdot \:1.0E20=1.665E21$

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