Question

У 100 кг морської води міститься 2500 г солі.Скільки грамів солі міститься у 20 кг морської води?Желательно по действиям

Answer 1

1) 2500 : 100 = 25(г) соли мiститься  y 1кг морськоi води
2) 25 * 20 = 500(г) соли
Ответ: 500г соли мicтиться у 20кг морськоi  води.

Answer 2

Calculating the Amount of Salt in 20 kg of Seawater

To calculate the amount of salt in 20 kg of seawater, we can use the given ratio of salt to seawater and apply it to the new quantity.

Given: - 100 kg of seawater contains 2500 g of salt

Calculation:

1. Calculate the amount of salt in 1 kg of seawater: - 2500 g / 100 kg = 25 g/kg

2. Calculate the amount of salt in 20 kg of seawater: - 25 g/kg * 20 kg = 500 grams of salt

So, 20 kg of seawater contains 500 grams of salt.

This calculation is based on the given ratio of salt to seawater, where 100 kg of seawater contains 2500 g of salt.

If you have any more questions or need further assistance, feel free to ask!