# Ice and water

We want to cover rectangular rink with dimensions of 55 m and 25 m with 4cm thick layer of ice. How many liters of water we need if after freezing water increases its volume by 10%?

Result

V =  50000 l

#### Solution:

Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Be the first to comment!

## Next similar examples:

1. Aquarium volume
The aquarium has a cuboid shape and dimensions a = 0.3 m, b = 0.85 m, c =? , V = ?. What volume has a body, if after dipping into the aquarium water level rises by 28 mm?
2. Water lake
The length of the lake water is 8 meters width 7 meters and depth 120 centimeters. How many liters of water can fit into the water lake?
3. TVs
Production of television sets increased from 3,500 units to 4,200 units. Calculate the percentage of production increase.
4. 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?
5. Base, percents, value
Base is 344084 which is 100 %. How many percent is 384177?
6. Apples 2
James has 13 apples. It has 30 percent more apples than Sam. How many apples has Sam?
7. Sales off
Goods is worth € 31 and the price of goods fell two weeks in a row by 10%. How many % decreased overall?
8. Seeds 2
How many seeds germinated from 1000 pcs, when 23% no emergence?
9. Iron
Iron ore contains 54% iron. How much ore is needed to produce 25 tons of iron?
10. 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
11. 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?
12. New refrigerator
New refrigerator sells for 878 USD, Monday will be 25% discount. How much USD will save, and what will be the price?
13. Class
In a class are 32 pupils. Of these are 8 boys. What percentage of girls are in the class?
14. Number
What number is 24 % smaller than the number 51?
15. Conference
97 is the total number of employees. The conference was attended by 34 employees. How much is it in percent?