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primary 6 | Maths
| Fractions
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Mr. Choo had some blue and red stickers at first. If he gives out 4 blue stickers and 5 red stickers everyday, he will be left with 24 blue stickers and 0 red sticker. If he gives out 9 blue stickers and 4 red stickers everyday for the same number of days as before, he will be left with 1/3 as many red stickers as blue stickers. How many blue stickers did he have at first?
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