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2 years ago

[100 POINTS]!!

2 answers:

5 0

1sqmeter=100x100=100000sqcm
in 1sqcm there are 23/100=.23 grass plants
Therefore, there will be .23x100000=2300 grass plants in a sq.meter

Sergio039 [100]2 years ago

4 0

Answer:

<h2>2,300 grass plants in 1m²</h2>

Step-by-step explanation:

$1m=100cm\to1m^2=(100cm)^2=100^2cm^2=10,000cm^2\\\\100cm^2\ in\ 1m^2\to\dfrac{10,000\ cm^2}{100\ cm^2}=100\\\\23\ grass\ plants\ in\ 100cm^2\to\ 23\cdot100\ grass\ plants\ in\ 1m^2\\\\2,300\ plants\ in\ 1m^2$

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Step-by-step explanation:

from on online source, the question should be placed as thus:

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This is known as Algebraic expression. So we have to expand to simplify further

using this identity th (a+b)^2 = a^2 + b^2 +2ab

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