Change the following statements using expressions into statements in ordinary language.
Jggu is z years old. His uncle is 4z years old and his aunt is (4z - 3) years old.
Given: Age of Jaggu is z years.
Age of uncle is 4z years.
Age of aunt is (4z - 3).
Hence, the conclusion is Jaggu's uncle is 4 times older than Jaggu and Jaggu's aunt is 3 years younger than his uncle.