According to the constitution how is the number of representatives to the senate chosen

Two senators are allowed for each state. Senators are chosen by the legislatures of the state for a term of 6 years. If a senators seat is left vacant before the term can be finished then the chief executive of the state can make a temporary appointment.

can you post options so i can ?

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".