Correct
Explanation
Joseph Robinette Biden Jr. (born November 20, 1942) is an American politician and the president-elect of the United States. Having defeated incumbent Donald Trump in the 2020 United States presidential election, he became the oldest (77 y.o.) person to be elected president.
Solve this puzzle
If one and a half hens lay one and a half eggs in one and a half days, how many eggs will six hens lay in six days?