Lacey'sbillforlunchatarestaurantwas$56.Shelefta20%tip.Whatwastheamountofthetip?

To find the amount of the tip, we need to multiply the bill by the tip percentage.

Tip amount = Bill amount * Tip percentage

Tip amount = $56 * 20% = $56 * 0.20 = $<<56*0.20=11.20>>11.20

Therefore, the amount of the tip was $11.20.