Question

Букетах всего 15 роз первом и во втором месте 8 раз а во втором и третьем месте 12 Сколько раз в каждом букете решение

Answer 1

1) 15-8=7р.- в третьем букете.
2) 15-12=3р.- в первом.
3) 15-(7+3)=5р.- во втором.
Ответ: в первом букете 3 розы, во втором 5, в третьем 7.

Answer 2

15-12=3 розы в первом букете
8-3=5 роз во втором букете
12-5=7 роз в третьем букете
Ответ: 1б-3розы, 2б-5роз, 3б-7роз

Answer 3

Solution for the Number of Roses in Each Bouquet

To solve the problem, we can use the given information to determine the number of roses in each bouquet.

Let's denote the number of roses in the first, second, and third place bouquets as x, y, and z respectively.

From the given information, we have the following equations: 1. x + y = 15 (Total number of roses in the first and second place bouquets) 2. y + z = 8 (Total number of roses in the second and third place bouquets) 3. x + z = 12 (Total number of roses in the first and third place bouquets)

We can solve these equations to find the values of x, y, and z.

Solving the Equations

Using the given equations, we can solve for the values of x, y, and z:

1. x + y = 15 2. y + z = 8 3. x + z = 12

By solving these equations, we find: - x = 7 - y = 8 - z = 5

Conclusion

Therefore, the number of roses in each bouquet is as follows: - 7 roses in the first place bouquet - 8 roses in the second place bouquet - 5 roses in the third place bouquet