Marc bought 5 model cars that cost $20 each and 5 bottles of paint that cost $10 each. He also bought 5 paintbrushes that cost $2 each. How much did Marc spend in total?
The 5 model cars cost $20 x 5 = $
<gadget id="calculator">20*5</gadget>
<output>100</output>
100.
The 5 bottles of paint cost $10 x 5 = $
<gadget id="calculator">10*5</gadget>
<output>50</output>
50.
The 5 paint brushes cost $2 x 5 = $
<gadget id="calculator">2*5</gadget>
<output>10</output>
10.
Thus, Marc spent $100 + $50 +$10 = $
<gadget id="calculator">100+50+10</gadget>
<output>160</output>
160 in total.

<result>160</result>