# Sea water

Seawater contains about 4.7% salt. How many dm

^{3}of distilled water we must pour into 39 dm^{3}of sea water to get water with 1.5% salt?**Result****Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):**

**Showing 0 comments:**

**Be the first to comment!**

#### To solve this example are needed these knowledge from mathematics:

## Next similar examples:

- Coolant

The driver of the car cooler filled with a mixture of 3.9 liters and 2.6 liters of water antifreeze coolant. At what rate are this two components of the mixture? - Test points

If you earned 80% of the possible 40 points, how many points did you miss to get 100%? - Base, percents, value

Base is 344084 which is 100 %. How many percent is 384177? - Seeds 2

How many seeds germinated from 1000 pcs, when 23% no emergence? - Apples 2

James has 13 apples. He has 30 percent more apples than Sam. How many apples has Sam? - Sales off

Goods is worth € 70 and the price of goods fell two weeks in a row by 10%. How many % decreased overall? - Gloves

I have a box with two hundred pieces of gloves in total, split into ten parcels of twenty pieces, and I sell three parcels. What percent of the total amount I sold? - President

The country has 5.11 million citizens which 2.12 million are voters. Turnout was 34.4%. President R. F. was elected from 20 candidates for president and won with 38% of votes. Calculate what percentage of the country's citizens voted R.F. as president o - Driving school

Driving final exam involving 10 attendants. The exam consists of three parts. 2 fails at test (quiz) and 6 students fails on car skills test on playground (slalom between the cone). The practical part of the test - driving in town in the real traffic - al - Percentage 10

52 shorts and missed 13. Calculate percentage - Energy saving

They were released three different, independent inventions saving 12%, 15% and 25% energy. Some considered that while the use of these inventions, the total savings will be 12% + 15% + 25% = 52%. Is this true? How much percent of energy will save all thre - Class

In 7.C clss are 10 girls and 20 boys. Yesterday was missing 20% of girls and 50% boys. What percentage of students missing? - Conference

148 is the total number of employees. The conference was attended by 22 employees. How much is it in percent? - New refrigerator

New refrigerator sells for 1024 USD, Monday will be 25% discount. How much USD will save, and what will be the price? - Class

In a class are 32 pupils. Of these are 8 boys. What percentage of girls are in the class? - Cancer

Of the 80 people 50 people ill cancer. What percentage of people isn't ill? - The percentages in practice

If every tenth apple on the tree is rotten it can be expressed by percentages: 10% of the apples on the tree is rotten. Tell percent using the following information: a. in June rained 6 days b, increase worker pay 500 euros to 50 euros c, grabbed 21 fro