# Pigs

Pigs are feed by beet.Beet feed containing 12% dry solids, which is 0.72% of digestible crude protein. How much beet must beconsumed in one month (30 days), if the weight of digestible crude protein contained in a daily dose of beet was 0.912 kg?

Result

x =  31666.7 kg

#### Solution:

$m \cdot \dfrac{ 12 }{100} \cdot \dfrac{ 0.72 }{100} = 0.912 \ \\ m \cdot 0.12 \cdot 0.0072 = 0.912 \ \\ \ \\ m = \dfrac{ 0.912 }{ 0.12 \cdot 0.0072 } \ \\ m = 1055.56 \ kg \ \\ \ \\ x = 30 m = 30\cdot 1055.56 = 31666.7 \ \text{ kg } = 31.7 \ t \ \\$

Our examples were largely sent or created by pupils and students themselves. Therefore, we would be pleased if you could send us any errors you found, spelling mistakes, or rephasing the example. Thank you!

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

Be the first to comment!

Tips to related online calculators

## Next similar math problems:

1. Base, percents, value
Base is 344084 which is 100 %. How many percent is 384177?
2. Cacao
Cacao contains 34% filling. How many grams of filling are in 130 g cacao.
3. Iron
Iron ore contains 57% iron. How much ore is needed to produce 20 tons of iron?
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. Percents
How many percents is 900 greater than the number 750?
6. Highway repair
The highway repair was planned for 15 days. However, it was reduced by 30%. How many days did the repair of the highway last?
7. Class
In a class are 32 pupils. Of these are 8 boys. What percentage of girls are in the class?
8. Conference
148 is the total number of employees. The conference was attended by 22 employees. How much is it in percent?
9. 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?
10. TVs
Production of television sets increased from 3,500 units to 4,200 units. Calculate the percentage of production increase.
11. Number
What number is 20 % smaller than the number 198?
12. Sales off
Goods is worth € 70 and the price of goods fell two weeks in a row by 10%. How many % decreased overall?
13. 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 fr
14. Weightlifter
Weightlifter lifted 75% of its weight. Determine how much weight lifted when he weighs 132 kg.
15. New refrigerator
New refrigerator sells for 1024 USD, Monday will be 25% discount. How much USD will save, and what will be the price?
16. Percents - easy
How many percent is 432 out of 434?
17. Apples 2
James has 13 apples. He has 30 percent more apples than Sam. How many apples has Sam?