Which was not a result of the baby boom that followed world war ii? a. businesses grew by selling things to teenagers. b. working women decided to become stay-at-home moms. c. men began to have increased health problems. d. suburbs grew as demand for housing increased.

C. Men began to have increased health problems. (APEX)

what are the options?

part a. there were 250 teenagers surveyed (100% of tenagers = 250)therefore 1 % = 250/100 = 2.5 76% = 1% x 76 = 2.5 x 76 = 190 teenagers of the 250 surveyed liked burgerspart b: jane surveyed 25% (which is equal to 50 teenagers, i.e. a quarter of the teenagers surveyed is 50) to get 100% we simply get 4 quarters, i.e. multiply 50 by 4 = 200 teenagers were surveyed by jane. part c: it is impossible to give an example where a percentage is greater than 100%, since, by definition , percentage means "per 100".