Answer: 6
Step-by-step explanation:
Given : The number of eggs required to make the current muffin receipe = 3
If the number of people coming to the meeting has doubled, then we need twice of as many eggs .
i.e. the number of eggs required to make twice of muffin =[tex]2\times3=6[/tex]
Hence, the number of people coming to the meeting has doubled = 6