Question

Морская вода содержет 6процентов соли.сколько морской воды надо взять,чтобы в ней содержалось 48 кг соли?

Answer 1

Решение:
Обозначим количество морской воды в которой содержится 6% соли за (х) кг, тогда согласно условия задачи:
х* 6% :100%=48
х*0,06=48
0,06х=48
х=48 : 0,06
х=800

Ответ: Чтобы получит 48 кг соли необходимо взять800кг морской воды

Answer 2

Calculating the Amount of Seawater Needed to Obtain 48 kg of Salt

To calculate the amount of seawater needed to obtain 48 kg of salt, we can use the fact that seawater contains approximately 3.5% to 3.7% salt. Let's use the average value of 3.6% for this calculation.

Given: - Seawater contains 3.6% salt - We need to obtain 48 kg of salt

We can use the following formula to calculate the amount of seawater needed: Amount of seawater = (Amount of salt / Percentage of salt in seawater)

Using the given values: Amount of seawater = 48 kg / 0.036 = 1333.33 kg

So, approximately 1333.33 kg of seawater would be needed to obtain 48 kg of salt.