The recipe for a four-person cake requires 2 eggs and 4 cups of milk. Tyler wants to use this recipe to make a cake for eight people. If Tyler has 3 eggs in the fridge, how many more eggs does Tyler need to buy?
A cake for eight people would require 8 / 4 = 
<gadget id="calculator">8/4</gadget>
<output>2</output>
2 times as many eggs as a 4 people cake.
If a 4-person cake requires 2 eggs, then an 8-person cake requires 2 x 2 = 
<gadget id="calculator">2*2</gadget>
<output>4</output>
4 eggs.
Tyler needs to buy 4 - 3 = 
<gadget id="calculator">4-3</gadget>
<output>1</output>
1 more egg.

<result>1</result>