Question

Срочняк!!! в парке 20 процентов всех деревьев составляют березы, 3 часть клены, дубов на 18 больше чем кленов, остальные 94 дерева липы .сколько всего деревьев в этом парке???

Answer 1

Х - количество деревьев в парке
х*20/100=0,2х - количество берез
х*1/3 - количество кленов
х*1/3+18 - количество дубов
0,2х+х*1/3+х*1/3+18+94=х
0,2х+2х/3+18+94=х
0,6х+2х+54+282=3х
2,6х+336=3х
3х-2,6х=336
0,4х=336
х=336/0,4
х=840 (деревьев) в парке

Answer 2

Calculating the Total Number of Trees in the Park

To calculate the total number of trees in the park, we can use the given information about the percentage of each type of tree.

- Birch Trees: 20% of all trees - Maple Trees: 1/3 of the number of birch trees - Oak Trees: 18 more than the number of maple trees - Linden Trees: The remaining 94 trees

Let's calculate the total number of trees in the park based on this information.

Birch Trees

The birch trees make up 20% of all the trees in the park.

20% of the total number of trees = Birch trees

Maple Trees

The number of maple trees is 1/3 of the number of birch trees.

1/3 * Birch trees = Maple trees

Oak Trees

The number of oak trees is 18 more than the number of maple trees.

Maple trees + 18 = Oak trees

Total Number of Trees

The remaining 94 trees are linden trees.

Now, we can calculate the total number of trees in the park using the information provided.

20% of the total number of trees = Birch trees.

1/3 * Birch trees = Maple trees.

Maple trees + 18 = Oak trees.

The remaining 94 trees are linden trees.

Let's calculate the total number of trees based on this information.