Question
25 of the pens in a bag were pink and the rest were yellow and green. 25% of the yellow pens and 40% of the green pens were thrown away. There was an equal number of yellow and green pens left. If there were 540 yellow and green pens left,
  1. What was the number of pink pens?
  2. What was the total number of pens in the bag at first?
5 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

25 of the pens in a bag were pink and the rest were yellow and green. 25% of the yellow pens and 40% of the green pens were thrown away. There was an equal number of yellow and green pens left. If there were 540 yellow and green pens left,
  1. What was the number of pink pens?
  2. What was the total number of pens in the bag at first?