Zhang Ying, a saleswoman in a food store, and Li Ni want to pack 1000 plum blossoms separately. Zhang Ying takes 15 plum blossoms for each bag, and Li Ni takes 9 plum blossoms for each bag. As a result, Li Ni packs one less bag than Zhang Ying, and the rest is not enough. How many plum blossoms are left in the end? How many bags did Zhang Ying pack?

Zhang Ying, a saleswoman in a food store, and Li Ni want to pack 1000 plum blossoms separately. Zhang Ying takes 15 plum blossoms for each bag, and Li Ni takes 9 plum blossoms for each bag. As a result, Li Ni packs one less bag than Zhang Ying, and the rest is not enough. How many plum blossoms are left in the end? How many bags did Zhang Ying pack?

1000 △ 15 + 9 = 1000 △ 24 = 41 (bag) 16 (piece) 16-15 = 1 (piece) 41 + 1 = 42 (bag) a: the rest of the plum is one, Zhang Ying has 42 bags

Zhang Ying, a saleswoman in a food store, and Li Ni want to pack 1000 plum blossoms separately. Zhang Ying takes 15 plum blossoms for each bag, and Li Ni takes 9 plum blossoms for each bag. As a result, Li Ni packs one less bag than Zhang Ying, and the rest is not enough. How many plum blossoms are left in the end

If Li Ni is the same as Zhang Ying,
There should be more than 1000:
1000 divided by (15 + 9) ≈ 42
42x (15 + 9) - 1000 = 8
9-8 = 1
The last word left is one
Zhang Ying packed 42 bags