Question
PSLE
Risa had 75 stamps and Lynn had 30 stamps. After Risa gave some of her stamps to Lynn, the number of stamps Risa and Lynn had was in the ratio 2 : 5. How many stamps did Lynn have in the end?
2 m

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PSLE
Risa had 75 stamps and Lynn had 30 stamps. After Risa gave some of her stamps to Lynn, the number of stamps Risa and Lynn had was in the ratio 2 : 5. How many stamps did Lynn have in the end?