human
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?
assistant
How many eggs does a cake for eight people need? ** A cake for eight people would require 8 / 4 = <<8/4=2>>2 times as many eggs as a 4 people cake.
How many eggs does an 8-person cake need? ** If a 4-person cake requires 2 eggs, then an 8-person cake requires 2 x 2 = <<2*2=4>>4 eggs.
How many more eggs does Tyler need to buy? ** Tyler needs to buy 4 - 3 = <<4-3=1>>1 more egg.
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