What contribution did the flying tigers make in world war ii? a. they served as part of china's volunteer air force. b. they flew supply missions across the atlantic ocean. c. they escorted and defended heavy bombers in europe. d. they protected the soviet union in the early days of the war.

The answer would be:

A. They served as part of China's volunteer Air Force.

the correct answer is

d) rocket launcher

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".