Question
PSLE
Olivia had 45 stamps and Barbara had 15 stamps. After Olivia gave some of her stamps to Barbara, the number of stamps Olivia and Barbara had was in the ratio 2 : 3. How many stamps did Barbara have in the end?
2 m

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PSLE
Olivia had 45 stamps and Barbara had 15 stamps. After Olivia gave some of her stamps to Barbara, the number of stamps Olivia and Barbara had was in the ratio 2 : 3. How many stamps did Barbara have in the end?