3 years ago

Can you help me answer #8 &9?

Mathematics

1 answer:

sukhopar [10]3 years ago

3 0

Answer:

im in 6th grade idk whatt that is

Step-by-step explanation:

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Answer:

0.4 is 40 percent of something because 100 percent is 1 x something. On the other hand, 0.12 is 12 percent of something because 0.12 x something will get you 12 percent of the value. Therefore, 0.4 is 40 percent of a thing while 0.12 is 12 percent of a thing and 0.4 is bigger than 0.12

Step-by-step explanation:

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3 years ago

How do I solve this step by step?

arsen [322]

$\bf \cfrac{4}{5}-k=\cfrac{21}{20}\impliedby 
\begin{array}{llll}
\textit{let's multiply both sides by }\stackrel{LCD}{20}\\
\textit{to do away with the denominators}
\end{array}
\\\\\\
20\left( \cfrac{4}{5}-k \right)=20\left( \cfrac{21}{20} \right)\implies 16-20k=21
\\\\\\
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3 years ago

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Answer:

Step-by-step explanation:

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