Question

Стая пингвинов может съесть 200 кг. криля за трое суток. За какое время стая, в которой пингвинов в 6 раз больше, съест 300 кг. криля (будем считать, что у сех пингвинов одинаковый аппетит)?

Answer 1

Та же стая пингвинов съест 300 кг криля за время в 300/200 = 1,5 раза больше,
4,5 суток.
Если в стае в 6 раз больше пингвинов, то и съедят они в 6 раз быстрее.
4,5/6 = 45/60 = 3/4 суток = 3/4*24 = 18 часов

Answer 2

1 стая - 200 кг - 3 дня

2 стая - 300 кг - х дней

х = (300 * 3) : 200 = 4,5 дней 

Вторая стая в 6 раз больше, значит съест свой корм в 6 раз быстрее

4,5 : 6 = 0,75 (дн)

24ч х 0,75 = 18 (ч)

Answer 3

Calculation of Time Required for a Larger Penguin Flock to Consume 300 kg of Krill

To determine the time required for a larger penguin flock, where the number of penguins is six times greater, to consume 300 kg of krill, we can use the information provided about the smaller penguin flock.

According to the given information, a penguin flock can consume 200 kg of krill in three days. Let's denote the number of penguins in the smaller flock as 'x'. Therefore, the number of penguins in the larger flock would be 6x.

To find the time required for the larger flock to consume 300 kg of krill, we can set up a proportion:

x penguins consume 200 kg of krill in 3 days

6x penguins consume 300 kg of krill in 't' days

Using the concept of proportionality, we can solve for 't' by cross-multiplying:

x * 300 = 6x * 200

Simplifying the equation:

300x = 1200x

Dividing both sides by 300x (assuming x is not zero):

t = 1200 / 300

Simplifying further:

t = 4

Therefore, the larger penguin flock, where the number of penguins is six times greater, would consume 300 kg of krill in 4 days.

Please note that the given information does not specify the exact appetite of each penguin or the rate at which they consume krill. The calculation assumes that all penguins have the same appetite and consume krill at the same rate.