# Mass - examples

Do you want to convert mass units?- Brick

One brick is 2 kg and half a brick heavy. What is the weight of one brick? - Blood

In human body the blood is about 7.7% body weight. How many kilograms of blood is in the human body with weight 96 kg? - Cow

193 cow consumes 13510 kg hay per day. How many kg of hay consume one cow in one day? - Children in the classroom

How many children are in the classroom, where Ladislav is 10. lightest and 16. heaviest in class? - Beer

After three 10° beers consumed in a short time there are 7.4 g of alcohol in 5 kg adult human blood. How much is it per mille? - Drunk man

Drunkman has 2.1‰ of alcohol in the blood. How many grams of alcohol has in blood, if he have 6 kg of blood? - Density - simple example

Material of density of 1278 kg/m^{3}occupies a container volume of 80 cm^{3}. What is its mass? - Vinegar 2

How many percentage of getvinegar solution, if we mix to 14.5 liters of 7.8% and 2.5 liters of 5.8% vinegar? - Lorry

The lorry was loaded with 27 boxes of 24 kg. How many boxes with weight 36 kg can be loaded, if total load must be same? - Air mass

What is the weight of the air in a classroom with dimensions 5 m × 2 m × 3.1 m ? The air density is 1.293 kg/m^{3.} - Potatoes

Could 388 tons of potatoes (ρ = 799 kg/m³) fits in a warehouse with a volume of 675 m³ ? - Potatoes

Potatoes contain 78.4% starch. How many potatoes need to obtain 93.7 kg of starch? - Brick

Brick weight before drying is 6 kg. After drying, the bricks is 0.6 kg lighter and after firing is 0.6 kg lighter than after drying. What is the weight of the brick after drying and firing? - Barrel of oil

Barrel of oil weighs 282 kg. When it mold 56% oil, weighed 138 kg. What is the mass of the empty barrel? - Tare

Gross weight of shipment is 5073 kg and its tare is 6.9%. Calculate the net weight of the shipment. - Cast brass

Brass cast weight was 2 kg, it had turned into piston weight 1.859 kg. How many grams of brass was turned off? - Metallurgical enterprise

Metallurgical company daily produces 873 tons of cast iron. How many tons of coke it burns to melt cast iron when 17 tons of cast consumes 13 tons of coke? - Eiffel Tower

Eiffel Tower in Paris is 300 meters high, is made of steel. Its weight is 8000 tons. How tall is the tower model made of the same material, if it weigh is 4.8 kg? - Drunk and alcohol

One drunk measured 2.7 ‰ alcohol in the blood, another 1.75 ‰. How many grams of alcohol in the blood they had if they has 6 kg of blood? - Cube

The cube weighs 18 kg. How weight is cube of the same material, if its dimensions are 3-times smaller?

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