How did vietnam war come to an end? question 17 options: the us forces withdrew their support for north vietnam and the south vietnamese government signed an armistice with north vietnam north vietnam was defeated, and a new democratically elected government was put in place to rule the new country once north vietnam lost support of china and soviet union, north vietnam agreed to peace treaty with us soviet forces overwhelmed north vietnam and forced them to surrender

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".