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Anuta_ua [19.1K]
3 years ago
9

How many metres are there in one and three quarter killometres

Mathematics
1 answer:
jolli1 [7]3 years ago
3 0
We know there are 1000 meters in 1 kilometer, KILO=1000.

so, how many in 3/4 km?

\bf \begin{array}{ccll}
meter&km\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
1000&1\\\\
m&\frac{3}{4}
\end{array}\implies \cfrac{1000}{m}=\cfrac{1}{\frac{3}{4}}\implies \cfrac{1000}{m}=\cfrac{\frac{1}{1}}{\frac{3}{4}}\implies \cfrac{1000}{m}=\cfrac{1}{1}\cdot \cfrac{4}{3}
\\\\\\
\cfrac{1000}{m}=\cfrac{4}{3}\implies \cfrac{1000\cdot 3}{4}=m
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