Question

длина шага кенгуренка 52 см, что составляет 4/9 от взрослого кенгуру. шаг охотника составляет 7/13 см от шага взрослого кенгуру. найдите разницу между шагом кенгуру и шагом охотника?​

Answer 1

Ответ:

Пошаговое объяснение:52:4=13*9=117

117:13=9*7=63

63-52=11см

ответ 11 см

Answer 2

Calculation of the Kangaroo's Step Length:

The length of the kangaroo's step is given as 52 cm, which is equal to 4/9 of the step length of an adult kangaroo. To find the step length of an adult kangaroo, we can set up the following equation:

(4/9) * x = 52

To solve for x, we can multiply both sides of the equation by 9/4:

x = (52 * 9) / 4

Let's calculate the step length of an adult kangaroo:

x = (52 * 9) / 4 = 117 cm

Therefore, the step length of an adult kangaroo is 117 cm.

Calculation of the Hunter's Step Length:

The step length of the hunter is given as 7/13 cm from the step length of an adult kangaroo. To find the step length of the hunter, we can set up the following equation:

(7/13) * x = y

Where x is the step length of an adult kangaroo and y is the step length of the hunter.

Substituting the value of x as 117 cm, we can solve for y:

(7/13) * 117 = y

Let's calculate the step length of the hunter:

(7/13) * 117 = y

y ≈ 63.923 cm

Therefore, the step length of the hunter is approximately 63.923 cm.

Calculation of the Difference between the Kangaroo's Step and the Hunter's Step:

To find the difference between the kangaroo's step and the hunter's step, we subtract the hunter's step length from the kangaroo's step length:

117 cm - 63.923 cm = 53.077 cm

Therefore, the difference between the kangaroo's step and the hunter's step is approximately 53.077 cm.

Please note that the search results provided by You.com did not directly answer the question. However, the calculations above were performed based on the given information.