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Daniel [21]
3 years ago
5

A floor 3.2m long and 2.8 m wide is to be covered with square shaped tiles of length 10cm. Find the coast of flooring if the coa

st tiles is Rs 150 per 100 tile.
Mathematics
1 answer:
Aloiza [94]3 years ago
6 0

Answer:

1344

Step-by-step explanation:

100cm = 1 m

Convert the dimensions of the floor to cm = Area of a rectangle = length x breadth =  320 x 280 = 89,600m²

Area of a square = length² = 10cm² = 100cm²

Number of tiles that would be needed = area of floor / area of square

89,600cm² / 100cm² = 896

Cost of one tile = rs 150 / 100 = 1.5

Cost of 896 tiles = 1.5 x 896 = 1344

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Mariana [72]

Answer:

The values of x and y to the given equations are x=-1 and y=\frac{10}{3}

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Step-by-step explanation:

Given equations are x+3y=9\hfill (1)

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8 0
3 years ago
If 3x+9=5x+1, what is the value of x
Gnesinka [82]
<span>3x+9=5x+1
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3 0
3 years ago
Read 2 more answers
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eduard

Answer:

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Step-by-step explanation:

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7 0
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