Question
Peru and Denmark took part in Youth Games. From Peru, the ratio of the number of male supporters to the number of female supporters was 4 : 7. From Denmark, the ratio of the number of male supporters to the number of female supporters was 1 : 2. The total number of supporters from Peru was 1127 the total number of supporters from Denmark.
  1. What was the ratio of the number of male supporters from Peru to the total number of male supporters from both countries? Express the answer in the simplest form.
  2. After 126 male supporters from both countries left the games, the percentage of all the female supporters became 75%. How many more female supporters from Denmark than Peru were there at first?
5 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Peru and Denmark took part in Youth Games. From Peru, the ratio of the number of male supporters to the number of female supporters was 4 : 7. From Denmark, the ratio of the number of male supporters to the number of female supporters was 1 : 2. The total number of supporters from Peru was 1127 the total number of supporters from Denmark.
  1. What was the ratio of the number of male supporters from Peru to the total number of male supporters from both countries? Express the answer in the simplest form.
  2. After 126 male supporters from both countries left the games, the percentage of all the female supporters became 75%. How many more female supporters from Denmark than Peru were there at first?