question archive Student A is 5 years old
Student A is 5 years old
Subject:MathPrice: Bought3
Student A is 5 years old. Student B is three times as old as Student A. When Student A is 20, how old will Student B be?
question archive Student A is 5 years old
Subject:MathPrice: Bought3
Student A is 5 years old. Student B is three times as old as Student A. When Student A is 20, how old will Student B be?