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sattari [20]
2 years ago
8

The floor of the restaurant is a square of sides 28m. The floor is covered with square tiles of sides 40m. Calculate the total n

umber of tiles used.​
Mathematics
1 answer:
lisov135 [29]2 years ago
4 0

Answer:

196000 tiles.

Step-by-step explanation:

The 28 m is 2800 cm. So a 28 x 28 meter square would be 2800 x 2800 centimeter square.

The tiles are 40 cm.

If you divide 40 from (2800 x 2800). (2800 x 2800) ÷40 = 196000

So 196000 tiles.

I'm not entirely sure if that's correct, but if it helps that's awesome.

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serious [3.7K]

Answer:

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Step-by-step explanation:

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3 years ago
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-----------------------------
x = 1*26,6/(4/5) = 26,6 /(0,8) = 33,25 min. 

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so their unit rate in miles per hour will be 1,8 miles / hour 

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