A community hall is in the shape of a cuboid.
1 answer:
Answer:
The total cost of to re-decorate the community hall is £2172.
Step-by-step explanation:
We have been given that a community hall is in the shape of a cuboid. The hall is 40m long 15m wide and 3m high.
The paint will be required for 4 walls and ceiling.
Let us find area of walls and ceiling.
Are of Walls and Ceiling =
Therefore, the area of walls and ceiling is 930 square meters.
Given: Cost for 10 litre of paint is £10 and 10 litre paint covers 25 square meter. Therefore,
Total Painting cost =
Therefore, the total painting cost of wall is £372.
Tiles will be required for floor. Let us find the area of floor.
Area of floor =
Given: 1m squared floor tiles costs £3. So,
Total Cost for tiles =
Therefore, the total cost for tiles is £1800.
Now let us find total cost of to re-decorate the community hall;
Total Cost = the total painting cost of wall + the total cost for tiles =
Hence, the total cost of to re-decorate the community hall £2172.
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First, we can write the equation of the line using the information provided:
Now, we can create a table:
Finally, we can graph the line:
Answer:
The product will be less than the second factor.
Step-by-step explanation:
Given the expression
solving to determine the product value
As the value of the second factor is:
And the product value is:
It is clear that the product value 'y = 1.12' is lesser than the second factor value '1.4'.
i.e. 1.12 < 1.4
Thus, the product will be less than the second factor.