Gary has 30 grams of gold that cost $15 per gram. Anna has 50 grams of gold for the cost of $20 per gram. How much is the cost of their gold combined?
The cost of Gary's gold is 30 * $15 = $
<gadget id="calculator">30*15</gadget>
<output>450</output>
450.
The cost of Anna's gold is 50 * $20 = $
<gadget id="calculator">50*20</gadget>
<output>1_000</output>
1000.
The total cost of their gold is $450 + $1000 = $
<gadget id="calculator">450+1000</gadget>
<output>1_450</output>
1450.

<result>1_450</result>