3 years ago

What are rational numbers

1 answer:

Inga [223]3 years ago

6 0

A set of numbers that can be expressed as a fration or ratio

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valkas [14]

Part (a)

$\frac{1}{10}+\frac{3}{10}=\frac{4}{10}=\boxed{\frac{2}{5}}$

Part (b)

$200\left(\frac{2}{5} \right)=\boxed{80}$

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diamong [38]

Answer: The formula for the volume of a polygon is 1/2 x perimeter x apothem

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Fantom [35]

Answer:

x=−6

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STatiana [176]

$14-8=2+4\\\\check:\\14-8=6\\2+4=6$

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katrin2010 [14]

Answer: 135

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3 years ago