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taurus [48]
3 years ago
8

You fly in a helicopter for 20 minutes that goes at a speed of 240 kilometers per hour. How far did you go?

Mathematics
2 answers:
Nat2105 [25]3 years ago
4 0

keeping in mind that there are 60 minutes in 1 hour, thus 240 kilometers per hour is just 240 kilometers in 60 minutes.


\bf \begin{array}{ccll} minutes&km s\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ 60&240\\ 20&x \end{array}\implies \cfrac{60}{20}=\cfrac{240}{x}\implies 3=\cfrac{240}{x} \\\\\\ x=\cfrac{240}{3}\implies x=80

wariber [46]3 years ago
3 0
You have traveled 80km
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