The school holds a sports meeting every autumn. In last year's sports meeting, you won the first place in the long jump; 2. Students usually do exercises in the morning, do eye exercises in the afternoon, and play basketball or football after class 3. Exercise is good for your health. You are ready to exercise

The school holds a sports meeting every autumn. In last year's sports meeting, you won the first place in the long jump; 2. Students usually do exercises in the morning, do eye exercises in the afternoon, and play basketball or football after class 3. Exercise is good for your health. You are ready to exercise

1. The school has a sports meeting every year. You were the winner of long jump last year.
2. The students usually do exercises in the morning, do eye-protection in the afternoon and play basketball or football after class.
3. Sports are good for your health. You are going to do exercise.

The school holds a sports meeting every autumn. You won the first place in the long jump at the sports meeting last year

School last year, to hold the sports meet every autumn sports meeting you won the long jump in first

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 and Li Ni, the salesmen in the food store, had to pack 1000 prunes separately. Zhang Ying packed 15 prunes in a bag each time, and Li Ni packed 9 prunes in a bag each time. As a result, Li Ni packed one less bag than Zhang Ying, and the rest was not enough
How many plum are left in the end?
How many bags did Zhang Ying pack?

Let Zhang Ying pack x bags, Li Ni pack y bags, and there are Z plum words left,
From the meaning of the title, we know that 15x + 9y + Z = 1000 (1)
y+1=x (2)
z