I need help with History of 1980's

Find the number if 5% of it is 24% of 15.5.

Saul's excuse for his disobedience was: 1. he saved the sheep and oxen to feed the nation of israel. 2. the people spared the sheep and oxen to give as a sacrifice to the lord. 3. he didn't hear samuel's instructions to completely destroy the amalekites. 4. he wanted to show mercy to agag, the king of the amalekites.

Why do you think electric energy for households is generally supplied by power plants instead of by an electric generator at home.