Lowry sells bonsai. A small bonsai costs $30 and a big bonsai costs $20. If he sold 3 small bonsai and 5 big bonsai, how much did he earn?
Lowry earns $30 x 3 = $
<gadget id="calculator">30*3</gadget>
<output>90</output>
90 from selling 3 small bonsai.
He earned $20 x 5 = $
<gadget id="calculator">20*5</gadget>
<output>100</output>
100 from selling 5 big bonsai.
Therefore, the total amount he earned is $100 + $90 = $
<gadget id="calculator">100+90</gadget>
<output>190</output>
190.

<result>190</result>