# Raw meat

In the school cafeteria for one lunch, they prepare 490 servings of 50 g of boiled meat. Meat loses 30% of its weight by cooking. How many kilograms of raw meat must the school canteen prepare for this lunch to cook?

**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:

- Bakery

How heavy must prepare bread at a bakery if lose during baking 16% of water and after baking must have 2 kg? (Calculate to the nearest gram) - 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? - Sugar

Sugar factory produced 127 tons of sugar in 1 day at 14% sugar content . How many tons of pure beet sugar factory processed in 1 day? - Sales off

Goods is worth € 70 and the price of goods fell two weeks in a row by 10%. How many % decreased overall? - Apples 2

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

How many percents is 900 greater than the number 750? - Seeds 2

How many seeds germinated from 1000 pcs, when 23% no emergence? - Base, percents, value

Base is 344084 which is 100 %. How many percent is 384177? - Percentage - fractions

About what percentage we must increase number 1/6 to get number 1/3? - Goods

To the market is introducing a new product, the first week is sold at a reduced price. 8 products is sell at an entry price same as 5 products at the normal price. How much % is reduced price less than the current price for this product? - TVs

Production of television sets increased from 3,500 units to 4,200 units. Calculate the percentage of production increase. - 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? - New refrigerator

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

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

Identify unknown number which 1/5 is 40 greater than one tenth of that number. - Simple equation

Solve for x: 3(x + 2) = x - 18