Question

Для выполнения разряда по плаванью Славе надо проплыть 400 м и за 16 мин 30сек Выполнит Слава заряд если будет плыть со скоростью 25м\мин

Answer 1

Для выполнения разряда скорость - 400/16,5 =24,24 м/мин
со скоростью 25 м/мин слава выполнит разряд 

Answer 2

Calculating Swimming Achievement

To determine if Slava will meet the swimming requirement, we can calculate the time it would take for him to swim 400 meters at a speed of 25 meters per minute.

Given: - Distance to swim: 400 m - Speed: 25 m/min

Calculation

We can use the formula: time = distance / speed

Substituting the given values: time = 400 m / 25 m/min

Result

Calculating the result: time = 16 minutes

So, if Slava swims at a speed of 25 meters per minute, he will be able to swim 400 meters in 16 minutes.