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2 years ago

How many 4' x 8' sheets of plywood are required to cover a floor that is 9 m by 16 m?

1 answer:

8 0

Assuming no border or waste, 9m by 16 m translates to 29.52' x 52.49'.
use 32/8=4 sheets of plywood to cover the width on the 8' side.
For the length, use 52/4=13 pieces on the 4' side.
This gives a total of 4*13=52 sheets.
The extra 0.49' x 29.52 can be covered using the extra from the last four sheets for the width.

Check:
Area to be covered: 29.52*52.49=1550 sq. ft.
Area of plywood supplied = 52*4'x8'= 1664 sq. ft, > 1550 sq.ft.

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Answer:

Step-by-step explanation:

We are looking for two numbers, $N$ and $N + 1$ . From the problem statement, we can setup the following equation:

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3 years ago

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Yuki888 [10]

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3 years ago

So I don't understand how V = lwh (h).... the topic is literal equations.

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1) Solving in terms of h

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<em />

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