Question

На 3 грядки посадили 27 луковиц тюльпанов,на все грядки поровну.Сколько потребуется луковиц тюльпанов,чтобы посадить их на 5 грядок так же? Реши задачу двумя способами.

Answer 1

27:3*5=45 (Л) потребуется

1) 27:3=9 (Л) на 1 грядке
2) 9*5=45 (Л) потребуется

Answer 2

1)27: 3 = 9 (лук.) - на 1-у грядку
2)9 умножить на 5= 45 (лук.) потребуется
2 сп
(27:3)умножить на 5= 45

Answer 3

Problem Statement

На 3 грядки посадили 27 луковиц тюльпанов, на все грядки поровну. Сколько потребуется луковиц тюльпанов, чтобы посадить их на 5 грядок также? Решите задачу двумя способами.

Solution 1: Division

To solve this problem, we can use division to find the number of tulip bulbs needed for each row. Since the bulbs are distributed equally among the rows, we can divide the total number of bulbs by the number of rows to find the number of bulbs per row.

Given: - Number of rows: 3 - Number of bulbs: 27

To find the number of bulbs per row, we divide the total number of bulbs by the number of rows: 27 bulbs / 3 rows = 9 bulbs per row.

Now, we need to find the number of bulbs needed for 5 rows. Since the number of bulbs per row is the same, we can multiply the number of bulbs per row by the number of rows: 9 bulbs per row * 5 rows = 45 bulbs.

Therefore, to plant tulip bulbs on 5 rows, we will need 45 bulbs.

Solution 2: Addition

Another way to solve this problem is by using addition. We can add the number of bulbs on each row to find the total number of bulbs needed for 5 rows.

Given: - Number of rows: 3 - Number of bulbs: 27

To find the total number of bulbs needed for 5 rows, we can add the number of bulbs on each row: 27 bulbs + 27 bulbs + 27 bulbs = 81 bulbs.

However, since we want to distribute the bulbs equally among 5 rows, we need to divide the total number of bulbs by the number of rows: 81 bulbs / 3 rows = 27 bulbs per row.

Therefore, to plant tulip bulbs on 5 rows, we will need 27 bulbs per row, which totals to 135 bulbs.

Conclusion

To summarize, there are two ways to solve the problem of planting tulip bulbs on 5 rows when 27 bulbs are already planted on 3 rows: 1. Using division, we find that we need 9 bulbs per row, so a total of 45 bulbs are needed for 5 rows. 2. Using addition, we find that we need 27 bulbs per row, so a total of 135 bulbs are needed for 5 rows.

Both methods yield different results, so it's important to clarify the problem statement to determine which approach is appropriate.