John makes himself a 6 egg omelet with 2 oz of cheese and an equal amount of ham.  Eggs are 75 calories each.  Cheese is 120 calories per ounce.  Ham is 40 calories per ounce.  How many calories is the omelet?
The eggs contributed 6*75=
<gadget id="calculator">6*75</gadget>
<output>450</output>
450 calories.
He eats 2*120=
<gadget id="calculator">2*120</gadget>
<output>240</output>
240 calories of cheese.
He eats 2*40=
<gadget id="calculator">2*40</gadget>
<output>80</output>
80 calories of ham.
So in total he eats 450+240+80=
<gadget id="calculator">450+240+80</gadget>
<output>770</output>
770 calories.

<result>770</result>