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Vikentia [17]
3 years ago
7

Find the percent of increase from 1.5 inches to 6 inches.

Mathematics
1 answer:
Komok [63]3 years ago
8 0
Well, from 1.5 to 6 is a 4.5 difference.

now, if we take 1.5 to be the 100%, what is 4.5 off of it in percentage?

\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
1.5&100\\
4.5&p
\end{array}\implies \cfrac{1.5}{4.5}=\cfrac{100}{p}\implies p=\cfrac{4.5\cdot 100}{1.5}
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Jim is 6 / Harry is 2 

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hope this helps!
5 0
3 years ago
Read 2 more answers
Use a number line to explain why --15 ÷ 3 =-15
Diano4ka-milaya [45]
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7 0
3 years ago
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valentinak56 [21]
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