Question

На отливку блока объёмом 2,5 м3 требуется 5,5т бетона На сколько увеличиться расход бетона при отливке блока 2,9 м3 ?

Answer 1

5,5/2,5=2,2 (т на 1 м куб)

2,2*2,9=6,38 (т)

6,38-5,5=0,88 (т)

Answer 2

считаем отношение

2,9/2,5=1,16

считаем кол-во бетона на новый блок

5,5*1,16=6,38т

считаем разность

6,38-5,5=0,88т

Расход бетона увеличиться на 0,88т

Answer 3

Calculating Increased Concrete Consumption for Block Casting

To calculate the increased concrete consumption for casting a block of 2.9 m³, we can use the given information that 2.5 m³ block requires 5.5 tons of concrete.

Given: - Volume of block for which concrete consumption is known: 2.5 m³ - Concrete consumption for the 2.5 m³ block: 5.5 tons

Calculating Increased Concrete Consumption

To find the increased concrete consumption for casting a block of 2.9 m³, we can use the following formula:

Increased Concrete Consumption = (Volume of larger block / Volume of smaller block) * Concrete consumption for the smaller block

Using the given values: - Volume of smaller block (V1) = 2.5 m³ - Concrete consumption for the smaller block (C1) = 5.5 tons - Volume of larger block (V2) = 2.9 m³

We can calculate the increased concrete consumption using the formula:

Increased Concrete Consumption = (2.9 / 2.5) * 5.5

Calculation

Increased Concrete Consumption = (2.9 / 2.5) * 5.5 = 6.38 tons

Therefore, the increased concrete consumption for casting a block of 2.9 m³ is approximately 6.38 tons.