Question

Help! Геометрия.В парке 150 деревьев. Березы составляют 3/10 всех деревьев, липы - 1/2, остальные - клены. Сколько кленов в парке?

Answer 1

1) 150* 3/10= 45 -берез
2)150* 1\2 = 75 липы
3) 150- ( 45+ 75) =30 -клены

Answer 2

150-45-75=30 должно быть

Answer 3

Calculating the Number of Maples in the Park

To find out how many maples are in the park, we can use the information provided about the proportions of birch, linden, and the remaining trees.

Given: - Total number of trees in the park = 150 - Proportion of birch trees = 3/10 - Proportion of linden trees = 1/2

We can calculate the number of maples in the park using the following steps:

1. Calculate the number of birch trees: - Number of birch trees = (3/10) * 150 - Number of birch trees = 45

2. Calculate the number of linden trees: - Number of linden trees = (1/2) * 150 - Number of linden trees = 75

3. Calculate the number of maples: - Number of maples = Total trees - (Number of birch trees + Number of linden trees) - Number of maples = 150 - (45 + 75) - Number of maples = 150 - 120 - Number of maples = 30

Therefore, there are 30 maples in the park.

(#1)