1. Clare has a piece of paper that is 8 inches by 10 inches. How many pieces of paper

Mathematics

2 answers:

Eddi Din [679]3 years ago

7 0

Answer:

The paper is 80ft^2 so your answer would be 80 / 2n

Step-by-step explanation:

maks197457 [2]3 years ago

4 0

Answer:

2^n pieces

80 / (2^n) in²

Step-by-step explanation:

If she cuts the paper in half 1 time, she will have 2 pieces.

If she cuts the paper in half 2 times, she will have 4 pieces.

If she cuts the paper in half 3 times, she will have 8 pieces.

So the pattern is 2^n.

The original area is 80 in². Divided by 2^n pieces means each piece has an area of 80 / (2^n) in².

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lara31 [8.8K]

I think it might be easier to understand if i change decimals to fractions, so lets start ;)
$15.249=15\frac{249}{1000}$
$15.3=15.300=15\frac{300}{1000}$
$15.05=15.050=15\frac{50}{1000}$
$15.009=15\frac{9}{1000}$
$15.25=15.250=15\frac{250}{1000}$

denominators are the same so now you only have to compare numerators (biger numerator = greater fraction)

so:

$15\frac{9}{1000}$

it means that:

$15.009$

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