Basic Math Examples

$1.25 (10^{5}) \cdot (4.3 (10^{- 3}))$

Step 1

Multiply $10^{5}$ by $10^{- 3}$ by adding the exponents.

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Step 1.1

Move $10^{- 3}$ .

$1.25 (10^{- 3} \cdot 10^{5}) \cdot 4.3$

Step 1.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$1.25 \cdot 10^{- 3 + 5} \cdot 4.3$

Step 1.3

Add $- 3$ and $5$ .

$1.25 \cdot 10^{2} \cdot 4.3$

Step 2

Multiply $1.25$ by $4.3$ .

$5.375 \cdot 10^{2}$

Step 3

The result can be shown in multiple forms.

Scientific Notation:

$5.375 \cdot 10^{2}$

Expanded Form:

$537.5$