Problema Solution
According to the U.S. Census Bureau, in 1950, 39.3 million families had a child under 18 at home. A recent study found that number had decreased by 9.4 percent. How many families had a child under 18 at home according to this study
Answer provided by our tutors
9.4% of 39.3 million families or:
0.094*39.3 = 3.6942 million families of 3,694,200 families.